Plymouth: Air Pollution Today — AQI Index, PM2.5/PM10, Smog Alerts and Forecast
- particulate matter (PM2.5) dust - 5 (Good)
- particulate matter (PM10) suspended dust - 7 (Good)
- ozone (O3) - 80 (Moderate)
- nitrogen dioxide (NO2) - 5 (Good)
- sulfur dioxide (SO2) - 0 (Good)
- carbon monoxide (CO) - 140 (Good)
What is the air quality in Plymouth today? Is the air polluted in Plymouth?. Is there smog?
What is the current level of PM2.5 in Plymouth? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
5 (Good)
For comparison, the highest level of PM2.5 in Plymouth in the last 7 days was: 10 (Tuesday, August 25, 2026) and the lowest: 3 (Friday, August 21, 2026).
The highest PM2.5 values were recorded: 24 (December 2016).
The lowest level of particulate matter PM2.5 pollution occurs in month: July (5.3).
What is the level of PM10 today in Plymouth? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Plymouth is:
7 (Good)
The highest PM10 values usually occur in month: 31 (December 2016).
The lowest value of particulate matter PM10 pollution in Plymouth is usually recorded in: July (9.4).
How is the O3 level today in Plymouth? (ozone (O3))
80 (Moderate)
How high is the level of NO2? (nitrogen dioxide (NO2))
5 (Good)
What is the level of SO2 pollution? (sulfur dioxide (SO2))
0 (Good)
How high is the CO level? (carbon monoxide (CO))
140 (Good)
Current data Thursday, August 27, 2026 at 2:00 AM
PM2,5 5 (Good)
PM10 7 (Good)
O3 80 (Moderate)
NO2 5 (Good)
SO2 0 (Good)
CO 140 (Good)
Data on air pollution from recent days in Plymouth
index
2026-08-27
2026-08-26
2026-08-25
2026-08-24
2026-08-23
2026-08-22
2026-08-21
2026-08-20
pm25
4
Good
8
Good
10
Good
7
Good
5
Good
4
Good
3
Good
3
Good
pm10
8
Good
14
Good
17
Good
13
Good
8
Good
7
Good
6
Good
8
Good
o3
78
Moderate
89
Moderate
90
Moderate
89
Moderate
72
Moderate
62
Good
61
Good
57
Good
no2
4
Good
6
Good
5
Good
3
Good
4
Good
5
Good
3
Good
2
Good
so2
0
Good
0
Good
1
Good
0
Good
0
Good
0
Good
0
Good
0
Good
co
142
Good
153
Good
179
Good
170
Good
167
Good
165
Good
152
Good
132
Good
data source »
Air pollution in Plymouth from February 2016 to May 2020
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
2018-09
2018-08
2018-07
2018-06
2018-05
2018-04
2018-03
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
2017-08
2017-07
2017-06
2017-05
2017-04
2017-03
2017-02
2017-01
2016-12
2016-11
2016-10
2016-09
2016-08
2016-07
2016-06
2016-05
2016-04
2016-03
2016-02
o3
76 (Moderate)
71 (Moderate)
62 (Good)
64 (Good)
50 (Good)
50 (Good)
40 (Good)
44 (Good)
45 (Good)
49 (Good)
47 (Good)
56 (Good)
61 (Good)
70 (Moderate)
64 (Good)
48 (Good)
39 (Good)
49 (Good)
46 (Good)
40 (Good)
43 (Good)
36 (Good)
55 (Good)
58 (Good)
65 (Good)
63 (Good)
59 (Good)
50 (Good)
51 (Good)
43 (Good)
39 (Good)
42 (Good)
46 (Good)
39 (Good)
38 (Good)
49 (Good)
58 (Good)
63 (Good)
61 (Good)
51 (Good)
43 (Good)
29 (Good)
40 (Good)
35 (Good)
38 (Good)
42 (Good)
40 (Good)
51 (Good)
60 (Good)
59 (Good)
53 (Good)
46 (Good)
no2
13 (Good)
15 (Good)
13 (Good)
12 (Good)
22 (Good)
22 (Good)
22 (Good)
19 (Good)
15 (Good)
13 (Good)
14 (Good)
14 (Good)
16 (Good)
21 (Good)
15 (Good)
27 (Good)
30 (Good)
20 (Good)
19 (Good)
21 (Good)
22 (Good)
13 (Good)
16 (Good)
18 (Good)
19 (Good)
20 (Good)
21 (Good)
23 (Good)
19 (Good)
25 (Good)
26 (Good)
18 (Good)
14 (Good)
15 (Good)
11 (Good)
14 (Good)
18 (Good)
19 (Good)
20 (Good)
22 (Good)
25 (Good)
34 (Good)
27 (Good)
27 (Good)
16 (Good)
14 (Good)
10 (Good)
14 (Good)
22 (Good)
19 (Good)
23 (Good)
26 (Good)
pm25
15 (Moderate)
20 (Moderate)
11 (Good)
8.8 (Good)
11 (Good)
12 (Good)
10 (Good)
7.8 (Good)
8.3 (Good)
8.9 (Good)
11 (Good)
10 (Good)
11 (Good)
18 (Moderate)
10 (Good)
17 (Moderate)
11 (Good)
11 (Good)
11 (Good)
8.1 (Good)
7.6 (Good)
5.9 (Good)
11 (Good)
11 (Good)
14 (Moderate)
12 (Good)
9.1 (Good)
9.5 (Good)
8.4 (Good)
9.2 (Good)
8.8 (Good)
7.8 (Good)
5.8 (Good)
5.8 (Good)
7.1 (Good)
9.3 (Good)
12 (Good)
9.4 (Good)
10 (Good)
13 (Good)
15 (Moderate)
24 (Moderate)
9.6 (Good)
9.3 (Good)
7.1 (Good)
7.4 (Good)
5.3 (Good)
8.9 (Good)
11 (Good)
8 (Good)
18 (Moderate)
18 (Moderate)
pm10
19 (Good)
26 (Moderate)
17 (Good)
18 (Good)
18 (Good)
19 (Good)
15 (Good)
14 (Good)
14 (Good)
15 (Good)
14 (Good)
15 (Good)
16 (Good)
23 (Moderate)
17 (Good)
25 (Moderate)
16 (Good)
18 (Good)
19 (Good)
14 (Good)
14 (Good)
9.5 (Good)
14 (Good)
18 (Good)
20 (Moderate)
19 (Good)
16 (Good)
16 (Good)
17 (Good)
16 (Good)
17 (Good)
18 (Good)
15 (Good)
15 (Good)
13 (Good)
19 (Good)
20 (Moderate)
14 (Good)
16 (Good)
17 (Good)
18 (Good)
31 (Moderate)
14 (Good)
14 (Good)
12 (Good)
13 (Good)
9.4 (Good)
13 (Good)
18 (Good)
12 (Good)
18 (Good)
19 (Good)
data source »
Quality of life in Plymouth
Green and Parks in the City
Plymouth
74%
Isle of Man: 78%
Ireland: 72%
Netherlands: 82%
Belgium: 64%
Faroe Islands: 87%
particulate matter PM2.5
Plymouth
12 (Good)
Pleasure of spending time in the city
Plymouth
79%
Isle of Man: 83%
Ireland: 78%
Netherlands: 88%
Belgium: 64%
Faroe Islands: 100%
particulate matter PM10
Plymouth
17 (Good)
Air Pollution
Plymouth
26%
Isle of Man: 13%
Ireland: 24%
Netherlands: 21%
Belgium: 45%
Faroe Islands: 0%
Garbage Disposal
Plymouth
64%
Isle of Man: 78%
Ireland: 61%
Netherlands: 79%
Belgium: 54%
Faroe Islands: 88%
Availability and quality of drinking water
Plymouth
85%
Isle of Man: 88%
Ireland: 72%
Netherlands: 92%
Belgium: 70%
Faroe Islands: 98%
Cleanliness and tidiness
Plymouth
58%
Isle of Man: 69%
Ireland: 52%
Netherlands: 77%
Belgium: 46%
Faroe Islands: 94%
Noise and Light pollution
Plymouth
46%
Isle of Man: 12%
Ireland: 37%
Netherlands: 31%
Belgium: 54%
Faroe Islands: 21%
Water Pollution
Plymouth
24%
Isle of Man: 13%
Ireland: 37%
Netherlands: 17%
Belgium: 42%
Faroe Islands: 7.7%
Source: Numbeo
Plymouth
Thursday, August 27, 2026 at 2:00 AM
PM2,5 4.5 (Good)
particulate matter (PM2.5) dust
PM10 7 (Good)
particulate matter (PM10) suspended dust
O3 80 (Moderate)
ozone (O3)
NO2 5 (Good)
nitrogen dioxide (NO2)
SO2 0.3 (Good)
sulfur dioxide (SO2)
CO 140 (Good)
carbon monoxide (CO)
Plymouth
index
2026-08-20
2026-08-21
2026-08-22
2026-08-23
2026-08-24
2026-08-25
2026-08-26
2026-08-27
pm25
2.9
2.9
4.2
4.8
6.5
9.8
8.3
3.8
pm10
7.9
6.2
6.6
7.9
13
17
14
8
o3
57
61
62
72
89
90
89
78
no2
2
3.4
5.2
4.3
3.2
4.9
5.8
4.3
so2
0.16
0.28
0.41
0.41
0.47
0.63
0.34
0.33
co
132
152
165
167
170
179
153
142
Plymouth Centre
2016-02 2020-05
index
2020-05
2020-04
2020-03
2020-02
2020-01
2019-12
2019-11
2019-10
2019-09
2019-08
2019-07
2019-06
2019-05
2019-04
2019-03
2019-02
2019-01
2018-12
2018-11
2018-10
2018-09
2018-08
2018-07
2018-06
2018-05
2018-04
2018-03
2018-02
2018-01
2017-12
2017-11
2017-10
2017-09
2017-08
2017-07
2017-06
2017-05
2017-04
2017-03
2017-02
2017-01
2016-12
2016-11
2016-10
2016-09
2016-08
2016-07
2016-06
2016-05
2016-04
2016-03
2016-02
pm25
15
20
11
8.8
11
12
10
7.8
8.3
8.9
11
10
11
18
10
17
11
11
11
8.1
7.6
5.9
11
11
14
12
9.1
9.5
8.4
9.2
8.8
7.8
5.8
5.8
7.1
9.3
12
9.4
10
13
15
24
9.6
9.3
7.1
7.4
5.3
8.9
11
8
18
18
o3
76
71
62
64
50
50
40
44
45
49
47
56
61
70
64
48
39
49
46
40
43
36
55
58
65
63
59
50
51
43
39
42
46
39
38
49
58
63
61
51
43
29
40
35
38
42
40
51
60
59
53
46
no2
13
15
13
12
22
22
22
19
15
13
14
14
16
21
15
27
30
20
19
21
22
13
16
18
19
20
21
23
19
25
26
18
14
15
11
14
18
19
20
22
25
34
27
27
16
14
10
14
22
19
23
26
pm10
19
26
17
18
18
19
15
14
14
15
14
15
16
23
17
25
16
18
19
14
14
9.5
14
18
20
19
16
16
17
16
17
18
15
15
13
19
20
14
16
17
18
31
14
14
12
13
9.4
13
18
12
18
19
* Pollution data source:
https://openaq.org
(DEFRA)
The data is licensed under CC-By 4.0
🌦️ Weather · 16-day Forecast — United Kingdom
PM2,5 5 (Good)
PM10 7 (Good)
O3 80 (Moderate)
NO2 5 (Good)
SO2 0 (Good)
CO 140 (Good)
Data on air pollution from recent days in Plymouth
| index | 2026-08-27 | 2026-08-26 | 2026-08-25 | 2026-08-24 | 2026-08-23 | 2026-08-22 | 2026-08-21 | 2026-08-20 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 4 Good |
8 Good |
10 Good |
7 Good |
5 Good |
4 Good |
3 Good |
3 Good |
| pm10 | 8 Good |
14 Good |
17 Good |
13 Good |
8 Good |
7 Good |
6 Good |
8 Good |
| o3 | 78 Moderate |
89 Moderate |
90 Moderate |
89 Moderate |
72 Moderate |
62 Good |
61 Good |
57 Good |
| no2 | 4 Good |
6 Good |
5 Good |
3 Good |
4 Good |
5 Good |
3 Good |
2 Good |
| so2 | 0 Good |
0 Good |
1 Good |
0 Good |
0 Good |
0 Good |
0 Good |
0 Good |
| co | 142 Good |
153 Good |
179 Good |
170 Good |
167 Good |
165 Good |
152 Good |
132 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| o3 | 76 (Moderate) | 71 (Moderate) | 62 (Good) | 64 (Good) | 50 (Good) | 50 (Good) | 40 (Good) | 44 (Good) | 45 (Good) | 49 (Good) | 47 (Good) | 56 (Good) | 61 (Good) | 70 (Moderate) | 64 (Good) | 48 (Good) | 39 (Good) | 49 (Good) | 46 (Good) | 40 (Good) | 43 (Good) | 36 (Good) | 55 (Good) | 58 (Good) | 65 (Good) | 63 (Good) | 59 (Good) | 50 (Good) | 51 (Good) | 43 (Good) | 39 (Good) | 42 (Good) | 46 (Good) | 39 (Good) | 38 (Good) | 49 (Good) | 58 (Good) | 63 (Good) | 61 (Good) | 51 (Good) | 43 (Good) | 29 (Good) | 40 (Good) | 35 (Good) | 38 (Good) | 42 (Good) | 40 (Good) | 51 (Good) | 60 (Good) | 59 (Good) | 53 (Good) | 46 (Good) |
| no2 | 13 (Good) | 15 (Good) | 13 (Good) | 12 (Good) | 22 (Good) | 22 (Good) | 22 (Good) | 19 (Good) | 15 (Good) | 13 (Good) | 14 (Good) | 14 (Good) | 16 (Good) | 21 (Good) | 15 (Good) | 27 (Good) | 30 (Good) | 20 (Good) | 19 (Good) | 21 (Good) | 22 (Good) | 13 (Good) | 16 (Good) | 18 (Good) | 19 (Good) | 20 (Good) | 21 (Good) | 23 (Good) | 19 (Good) | 25 (Good) | 26 (Good) | 18 (Good) | 14 (Good) | 15 (Good) | 11 (Good) | 14 (Good) | 18 (Good) | 19 (Good) | 20 (Good) | 22 (Good) | 25 (Good) | 34 (Good) | 27 (Good) | 27 (Good) | 16 (Good) | 14 (Good) | 10 (Good) | 14 (Good) | 22 (Good) | 19 (Good) | 23 (Good) | 26 (Good) |
| pm25 | 15 (Moderate) | 20 (Moderate) | 11 (Good) | 8.8 (Good) | 11 (Good) | 12 (Good) | 10 (Good) | 7.8 (Good) | 8.3 (Good) | 8.9 (Good) | 11 (Good) | 10 (Good) | 11 (Good) | 18 (Moderate) | 10 (Good) | 17 (Moderate) | 11 (Good) | 11 (Good) | 11 (Good) | 8.1 (Good) | 7.6 (Good) | 5.9 (Good) | 11 (Good) | 11 (Good) | 14 (Moderate) | 12 (Good) | 9.1 (Good) | 9.5 (Good) | 8.4 (Good) | 9.2 (Good) | 8.8 (Good) | 7.8 (Good) | 5.8 (Good) | 5.8 (Good) | 7.1 (Good) | 9.3 (Good) | 12 (Good) | 9.4 (Good) | 10 (Good) | 13 (Good) | 15 (Moderate) | 24 (Moderate) | 9.6 (Good) | 9.3 (Good) | 7.1 (Good) | 7.4 (Good) | 5.3 (Good) | 8.9 (Good) | 11 (Good) | 8 (Good) | 18 (Moderate) | 18 (Moderate) |
| pm10 | 19 (Good) | 26 (Moderate) | 17 (Good) | 18 (Good) | 18 (Good) | 19 (Good) | 15 (Good) | 14 (Good) | 14 (Good) | 15 (Good) | 14 (Good) | 15 (Good) | 16 (Good) | 23 (Moderate) | 17 (Good) | 25 (Moderate) | 16 (Good) | 18 (Good) | 19 (Good) | 14 (Good) | 14 (Good) | 9.5 (Good) | 14 (Good) | 18 (Good) | 20 (Moderate) | 19 (Good) | 16 (Good) | 16 (Good) | 17 (Good) | 16 (Good) | 17 (Good) | 18 (Good) | 15 (Good) | 15 (Good) | 13 (Good) | 19 (Good) | 20 (Moderate) | 14 (Good) | 16 (Good) | 17 (Good) | 18 (Good) | 31 (Moderate) | 14 (Good) | 14 (Good) | 12 (Good) | 13 (Good) | 9.4 (Good) | 13 (Good) | 18 (Good) | 12 (Good) | 18 (Good) | 19 (Good) |
Green and Parks in the City
Plymouth 74%
Isle of Man: 78% Ireland: 72% Netherlands: 82% Belgium: 64% Faroe Islands: 87%particulate matter PM2.5
Plymouth 12 (Good)
Pleasure of spending time in the city
Plymouth 79%
Isle of Man: 83% Ireland: 78% Netherlands: 88% Belgium: 64% Faroe Islands: 100%particulate matter PM10
Plymouth 17 (Good)
Air Pollution
Plymouth 26%
Isle of Man: 13% Ireland: 24% Netherlands: 21% Belgium: 45% Faroe Islands: 0%Garbage Disposal
Plymouth 64%
Isle of Man: 78% Ireland: 61% Netherlands: 79% Belgium: 54% Faroe Islands: 88%Availability and quality of drinking water
Plymouth 85%
Isle of Man: 88% Ireland: 72% Netherlands: 92% Belgium: 70% Faroe Islands: 98%Cleanliness and tidiness
Plymouth 58%
Isle of Man: 69% Ireland: 52% Netherlands: 77% Belgium: 46% Faroe Islands: 94%Noise and Light pollution
Plymouth 46%
Isle of Man: 12% Ireland: 37% Netherlands: 31% Belgium: 54% Faroe Islands: 21%Water Pollution
Plymouth 24%
Isle of Man: 13% Ireland: 37% Netherlands: 17% Belgium: 42% Faroe Islands: 7.7%PM2,5 4.5 (Good)
particulate matter (PM2.5) dustPM10 7 (Good)
particulate matter (PM10) suspended dustO3 80 (Moderate)
ozone (O3)NO2 5 (Good)
nitrogen dioxide (NO2)SO2 0.3 (Good)
sulfur dioxide (SO2)CO 140 (Good)
carbon monoxide (CO)Plymouth
| index | 2026-08-20 | 2026-08-21 | 2026-08-22 | 2026-08-23 | 2026-08-24 | 2026-08-25 | 2026-08-26 | 2026-08-27 |
|---|---|---|---|---|---|---|---|---|
| pm25 | 2.9 | 2.9 | 4.2 | 4.8 | 6.5 | 9.8 | 8.3 | 3.8 |
| pm10 | 7.9 | 6.2 | 6.6 | 7.9 | 13 | 17 | 14 | 8 |
| o3 | 57 | 61 | 62 | 72 | 89 | 90 | 89 | 78 |
| no2 | 2 | 3.4 | 5.2 | 4.3 | 3.2 | 4.9 | 5.8 | 4.3 |
| so2 | 0.16 | 0.28 | 0.41 | 0.41 | 0.47 | 0.63 | 0.34 | 0.33 |
| co | 132 | 152 | 165 | 167 | 170 | 179 | 153 | 142 |
Plymouth Centre
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pm25 | 15 | 20 | 11 | 8.8 | 11 | 12 | 10 | 7.8 | 8.3 | 8.9 | 11 | 10 | 11 | 18 | 10 | 17 | 11 | 11 | 11 | 8.1 | 7.6 | 5.9 | 11 | 11 | 14 | 12 | 9.1 | 9.5 | 8.4 | 9.2 | 8.8 | 7.8 | 5.8 | 5.8 | 7.1 | 9.3 | 12 | 9.4 | 10 | 13 | 15 | 24 | 9.6 | 9.3 | 7.1 | 7.4 | 5.3 | 8.9 | 11 | 8 | 18 | 18 |
| o3 | 76 | 71 | 62 | 64 | 50 | 50 | 40 | 44 | 45 | 49 | 47 | 56 | 61 | 70 | 64 | 48 | 39 | 49 | 46 | 40 | 43 | 36 | 55 | 58 | 65 | 63 | 59 | 50 | 51 | 43 | 39 | 42 | 46 | 39 | 38 | 49 | 58 | 63 | 61 | 51 | 43 | 29 | 40 | 35 | 38 | 42 | 40 | 51 | 60 | 59 | 53 | 46 |
| no2 | 13 | 15 | 13 | 12 | 22 | 22 | 22 | 19 | 15 | 13 | 14 | 14 | 16 | 21 | 15 | 27 | 30 | 20 | 19 | 21 | 22 | 13 | 16 | 18 | 19 | 20 | 21 | 23 | 19 | 25 | 26 | 18 | 14 | 15 | 11 | 14 | 18 | 19 | 20 | 22 | 25 | 34 | 27 | 27 | 16 | 14 | 10 | 14 | 22 | 19 | 23 | 26 |
| pm10 | 19 | 26 | 17 | 18 | 18 | 19 | 15 | 14 | 14 | 15 | 14 | 15 | 16 | 23 | 17 | 25 | 16 | 18 | 19 | 14 | 14 | 9.5 | 14 | 18 | 20 | 19 | 16 | 16 | 17 | 16 | 17 | 18 | 15 | 15 | 13 | 19 | 20 | 14 | 16 | 17 | 18 | 31 | 14 | 14 | 12 | 13 | 9.4 | 13 | 18 | 12 | 18 | 19 |
16-day weather forecast for United Kingdom: today around 21°C (partly cloudy), lows near 9°C. Daily temperature and conditions, updated every day. A moderate breeze (about 14 km/h) is partially dispersing pollutants today.
☀️ UV Index · 16-day Forecast — United Kingdom
The UV index in United Kingdom today is 2.9 (low).
📍 Air quality in nearby cities
Live PM2.5 around Plymouth — compare nearby locations.
- Cardiff 6 µg/m³
- Bristol 6 µg/m³
- Southampton 5 µg/m³
- BrestBelarus 10 µg/m³
- London 15 µg/m³
- Birmingham 15 µg/m³
- Glasgow 10 µg/m³
- Liverpool 15 µg/m³