Smog in Zagreb — Live Data: AQI, Fine Dust, Wind, UV and Health Advice
- particulate matter (PM2.5) dust - 12 (Good)
- particulate matter (PM10) suspended dust - 19 (Good)
- ozone (O3) - 72 (Moderate)
- nitrogen dioxide (NO2) - 8 (Good)
- sulfur dioxide (SO2) - 1 (Good)
- carbon monoxide (CO) - 173 (Good)
What is the air quality in Zagreb today? Is the air polluted in Zagreb?. Is there smog?
What is the current level of PM2.5 in Zagreb? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
12 (Good)
For comparison, the highest level of PM2.5 in Zagreb in the last 7 days was: 12 (Thursday, August 27, 2026) and the lowest: 4 (Sunday, August 23, 2026).
What is the level of PM10 today in Zagreb? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Zagreb is:
19 (Good)
How is the O3 level today in Zagreb? (ozone (O3))
72 (Moderate)
How high is the level of NO2? (nitrogen dioxide (NO2))
8 (Good)
What is the level of SO2 pollution? (sulfur dioxide (SO2))
1 (Good)
How high is the CO level? (carbon monoxide (CO))
173 (Good)
Current data Thursday, August 27, 2026 at 3:00 AM
PM2,5 12 (Good)
PM10 19 (Good)
O3 72 (Moderate)
NO2 8 (Good)
SO2 1 (Good)
CO 173 (Good)
Data on air pollution from recent days in Zagreb
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
12
Good
12
Good
11
Good
6
Good
4
Good
4
Good
8
Good
8
Good
pm10
19
Good
17
Good
15
Good
9
Good
6
Good
6
Good
11
Good
13
Good
o3
93
Moderate
85
Moderate
73
Moderate
74
Moderate
68
Good
70
Moderate
79
Moderate
88
Moderate
no2
10
Good
8
Good
8
Good
5
Good
3
Good
3
Good
5
Good
4
Good
so2
1
Good
1
Good
1
Good
1
Good
0
Good
0
Good
0
Good
0
Good
co
185
Good
177
Good
170
Good
159
Good
154
Good
149
Good
145
Good
155
Good
data source »
Air pollution in Zagreb from September 2017 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
no2
14 (Good)
17 (Good)
27 (Good)
39 (Good)
60 (Moderate)
45 (Moderate)
38 (Good)
36 (Good)
33 (Good)
25 (Good)
29 (Good)
31 (Good)
31 (Good)
41 (Moderate)
44 (Moderate)
59 (Moderate)
45 (Moderate)
50 (Moderate)
35 (Good)
49 (Moderate)
44 (Moderate)
35 (Good)
31 (Good)
22 (Good)
37 (Good)
39 (Good)
54 (Moderate)
44 (Moderate)
50 (Moderate)
52 (Moderate)
48 (Moderate)
49 (Moderate)
48 (Moderate)
so2
3.7 (Good)
4.4 (Good)
3.9 (Good)
3.8 (Good)
5.3 (Good)
5.3 (Good)
4.4 (Good)
3.2 (Good)
2.5 (Good)
11 (Good)
15 (Good)
14 (Good)
14 (Good)
18 (Good)
15 (Good)
16 (Good)
14 (Good)
18 (Good)
16 (Good)
14 (Good)
12 (Good)
3 (Good)
2.9 (Good)
6 (Good)
2.1 (Good)
1.8 (Good)
3.6 (Good)
3.2 (Good)
2.5 (Good)
2.7 (Good)
2.3 (Good)
1.9 (Good)
2.6 (Good)
co
25 (Good)
76 (Good)
138 (Good)
225 (Good)
917 (Good)
492 (Good)
329 (Good)
193 (Good)
93 (Good)
263 (Good)
349 (Good)
354 (Good)
391 (Good)
547 (Good)
510 (Good)
785 (Good)
703 (Good)
1 (Good)
706 (Good)
700 (Good)
463 (Good)
66 (Good)
61 (Good)
273 (Good)
274 (Good)
332 (Good)
585 (Good)
553 (Good)
702 (Good)
874 (Good)
692 (Good)
563 (Good)
415 (Good)
data source »
Quality of life in Zagreb
Green and Parks in the City
Zagreb
77%
Slovenia: 87%
Bosnia and Herzegovina: 54%
San Marino: 75%
Austria: 78%
Hungary: 59%
particulate matter PM2.5
Zagreb
21 (Moderate)
Pleasure of spending time in the city
Zagreb
81%
Slovenia: 88%
Bosnia and Herzegovina: 53%
San Marino: 100%
Austria: 84%
Hungary: 65%
particulate matter PM10
Zagreb
36 (Moderate)
Air Pollution
Zagreb
32%
Slovenia: 26%
Bosnia and Herzegovina: 62%
San Marino: 6.8%
Austria: 21%
Hungary: 49%
Garbage Disposal
Zagreb
52%
Slovenia: 87%
Bosnia and Herzegovina: 49%
Austria: 84%
Hungary: 65%
Availability and quality of drinking water
Zagreb
87%
Slovenia: 96%
Bosnia and Herzegovina: 71%
San Marino: 100%
Austria: 91%
Hungary: 80%
Cleanliness and tidiness
Zagreb
66%
Slovenia: 87%
Bosnia and Herzegovina: 50%
San Marino: 75%
Austria: 82%
Hungary: 52%
Noise and Light pollution
Zagreb
39%
Slovenia: 37%
Bosnia and Herzegovina: 38%
San Marino: 75%
Austria: 34%
Hungary: 45%
Water Pollution
Zagreb
26%
Slovenia: 17%
Bosnia and Herzegovina: 45%
San Marino: 0%
Austria: 14%
Hungary: 30%
Source: Numbeo
Zagreb
Thursday, August 27, 2026 at 3:00 AM
PM2,5 12 (Good)
particulate matter (PM2.5) dust
PM10 19 (Good)
particulate matter (PM10) suspended dust
O3 72 (Moderate)
ozone (O3)
NO2 7.7 (Good)
nitrogen dioxide (NO2)
SO2 1.2 (Good)
sulfur dioxide (SO2)
CO 173 (Good)
carbon monoxide (CO)
Zagreb
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
7.9
7.7
4.4
4.5
6.2
11
12
12
pm10
13
11
6
6.3
9.2
15
17
19
o3
88
79
70
68
74
73
85
93
no2
4.2
4.5
3.3
3
4.6
7.6
7.7
9.6
so2
0.3
0.26
0.22
0.32
0.91
1.5
1
1.1
co
155
145
149
154
159
170
177
185
HR0007A
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
co
25
76
138
225
917
492
329
193
93
263
349
354
391
547
510
785
703
1
706
700
463
66
61
273
274
332
585
553
702
874
692
563
415
so2
3.7
4.4
3.9
3.8
5.3
5.3
4.4
3.2
2.5
11
15
14
14
18
15
16
14
18
16
14
12
3
2.9
6
2.1
1.8
3.6
3.2
2.5
2.7
2.3
1.9
2.6
no2
14
17
27
39
60
45
38
36
33
25
29
31
31
41
44
59
45
50
35
49
44
35
31
22
37
39
54
44
50
52
48
49
48
* Pollution data source:
https://openaq.org
(EEA Croatia)
The data is licensed under CC-By 4.0
🌦️ Weather · 16-day Forecast — Zagreb
PM2,5 12 (Good)
PM10 19 (Good)
O3 72 (Moderate)
NO2 8 (Good)
SO2 1 (Good)
CO 173 (Good)
Data on air pollution from recent days in Zagreb
| 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 | 12 Good |
12 Good |
11 Good |
6 Good |
4 Good |
4 Good |
8 Good |
8 Good |
| pm10 | 19 Good |
17 Good |
15 Good |
9 Good |
6 Good |
6 Good |
11 Good |
13 Good |
| o3 | 93 Moderate |
85 Moderate |
73 Moderate |
74 Moderate |
68 Good |
70 Moderate |
79 Moderate |
88 Moderate |
| no2 | 10 Good |
8 Good |
8 Good |
5 Good |
3 Good |
3 Good |
5 Good |
4 Good |
| so2 | 1 Good |
1 Good |
1 Good |
1 Good |
0 Good |
0 Good |
0 Good |
0 Good |
| co | 185 Good |
177 Good |
170 Good |
159 Good |
154 Good |
149 Good |
145 Good |
155 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 14 (Good) | 17 (Good) | 27 (Good) | 39 (Good) | 60 (Moderate) | 45 (Moderate) | 38 (Good) | 36 (Good) | 33 (Good) | 25 (Good) | 29 (Good) | 31 (Good) | 31 (Good) | 41 (Moderate) | 44 (Moderate) | 59 (Moderate) | 45 (Moderate) | 50 (Moderate) | 35 (Good) | 49 (Moderate) | 44 (Moderate) | 35 (Good) | 31 (Good) | 22 (Good) | 37 (Good) | 39 (Good) | 54 (Moderate) | 44 (Moderate) | 50 (Moderate) | 52 (Moderate) | 48 (Moderate) | 49 (Moderate) | 48 (Moderate) |
| so2 | 3.7 (Good) | 4.4 (Good) | 3.9 (Good) | 3.8 (Good) | 5.3 (Good) | 5.3 (Good) | 4.4 (Good) | 3.2 (Good) | 2.5 (Good) | 11 (Good) | 15 (Good) | 14 (Good) | 14 (Good) | 18 (Good) | 15 (Good) | 16 (Good) | 14 (Good) | 18 (Good) | 16 (Good) | 14 (Good) | 12 (Good) | 3 (Good) | 2.9 (Good) | 6 (Good) | 2.1 (Good) | 1.8 (Good) | 3.6 (Good) | 3.2 (Good) | 2.5 (Good) | 2.7 (Good) | 2.3 (Good) | 1.9 (Good) | 2.6 (Good) |
| co | 25 (Good) | 76 (Good) | 138 (Good) | 225 (Good) | 917 (Good) | 492 (Good) | 329 (Good) | 193 (Good) | 93 (Good) | 263 (Good) | 349 (Good) | 354 (Good) | 391 (Good) | 547 (Good) | 510 (Good) | 785 (Good) | 703 (Good) | 1 (Good) | 706 (Good) | 700 (Good) | 463 (Good) | 66 (Good) | 61 (Good) | 273 (Good) | 274 (Good) | 332 (Good) | 585 (Good) | 553 (Good) | 702 (Good) | 874 (Good) | 692 (Good) | 563 (Good) | 415 (Good) |
Green and Parks in the City
Zagreb 77%
Slovenia: 87% Bosnia and Herzegovina: 54% San Marino: 75% Austria: 78% Hungary: 59%particulate matter PM2.5
Zagreb 21 (Moderate)
Pleasure of spending time in the city
Zagreb 81%
Slovenia: 88% Bosnia and Herzegovina: 53% San Marino: 100% Austria: 84% Hungary: 65%particulate matter PM10
Zagreb 36 (Moderate)
Air Pollution
Zagreb 32%
Slovenia: 26% Bosnia and Herzegovina: 62% San Marino: 6.8% Austria: 21% Hungary: 49%Garbage Disposal
Zagreb 52%
Slovenia: 87% Bosnia and Herzegovina: 49% Austria: 84% Hungary: 65%Availability and quality of drinking water
Zagreb 87%
Slovenia: 96% Bosnia and Herzegovina: 71% San Marino: 100% Austria: 91% Hungary: 80%Cleanliness and tidiness
Zagreb 66%
Slovenia: 87% Bosnia and Herzegovina: 50% San Marino: 75% Austria: 82% Hungary: 52%Noise and Light pollution
Zagreb 39%
Slovenia: 37% Bosnia and Herzegovina: 38% San Marino: 75% Austria: 34% Hungary: 45%Water Pollution
Zagreb 26%
Slovenia: 17% Bosnia and Herzegovina: 45% San Marino: 0% Austria: 14% Hungary: 30%PM2,5 12 (Good)
particulate matter (PM2.5) dustPM10 19 (Good)
particulate matter (PM10) suspended dustO3 72 (Moderate)
ozone (O3)NO2 7.7 (Good)
nitrogen dioxide (NO2)SO2 1.2 (Good)
sulfur dioxide (SO2)CO 173 (Good)
carbon monoxide (CO)Zagreb
| 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 | 7.9 | 7.7 | 4.4 | 4.5 | 6.2 | 11 | 12 | 12 |
| pm10 | 13 | 11 | 6 | 6.3 | 9.2 | 15 | 17 | 19 |
| o3 | 88 | 79 | 70 | 68 | 74 | 73 | 85 | 93 |
| no2 | 4.2 | 4.5 | 3.3 | 3 | 4.6 | 7.6 | 7.7 | 9.6 |
| so2 | 0.3 | 0.26 | 0.22 | 0.32 | 0.91 | 1.5 | 1 | 1.1 |
| co | 155 | 145 | 149 | 154 | 159 | 170 | 177 | 185 |
HR0007A
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| co | 25 | 76 | 138 | 225 | 917 | 492 | 329 | 193 | 93 | 263 | 349 | 354 | 391 | 547 | 510 | 785 | 703 | 1 | 706 | 700 | 463 | 66 | 61 | 273 | 274 | 332 | 585 | 553 | 702 | 874 | 692 | 563 | 415 |
| so2 | 3.7 | 4.4 | 3.9 | 3.8 | 5.3 | 5.3 | 4.4 | 3.2 | 2.5 | 11 | 15 | 14 | 14 | 18 | 15 | 16 | 14 | 18 | 16 | 14 | 12 | 3 | 2.9 | 6 | 2.1 | 1.8 | 3.6 | 3.2 | 2.5 | 2.7 | 2.3 | 1.9 | 2.6 |
| no2 | 14 | 17 | 27 | 39 | 60 | 45 | 38 | 36 | 33 | 25 | 29 | 31 | 31 | 41 | 44 | 59 | 45 | 50 | 35 | 49 | 44 | 35 | 31 | 22 | 37 | 39 | 54 | 44 | 50 | 52 | 48 | 49 | 48 |
16-day weather forecast for Zagreb: today around 29°C (rain), lows near 18°C. Daily temperature and conditions, updated every day. A moderate breeze (about 9 km/h) is partially dispersing pollutants today.
☀️ UV Index · 16-day Forecast — Zagreb
The UV index in Zagreb today is 6.1 (high) — unprotected fair skin can burn in about 35 minutes.