Smog in Bremen — Live Data: AQI, Fine Dust, Wind, UV and Health Advice

Latest air quality data: Bremen
Pollution and air quality forecast for Bremen. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Bremen:
  1. particulate matter (PM2.5) dust - 8 (Good)
  2. particulate matter (PM10) suspended dust - 11 (Good)
  3. ozone (O3) - 65 (Good)
  4. nitrogen dioxide (NO2) - 4 (Good)
  5. sulfur dioxide (SO2) - 1 (Good)
  6. carbon monoxide (CO) - 210 (Good)
Real-time Air Quality Index (AQI) for Bremen, Thursday, August 27, 2026: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Bremen today? Is the air polluted in Bremen?. Is there smog?

Today (Thursday, August 27, 2026) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Bremen.


What is the current level of PM2.5 in Bremen? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 8 (Good) For comparison, the highest level of PM2.5 in Bremen in the last 7 days was: 9 (Thursday, August 27, 2026) and the lowest: 5 (Saturday, August 22, 2026). The highest PM2.5 values were recorded: 34 (January 2020). The lowest level of particulate matter PM2.5 pollution occurs in month: October (1.9).

What is the level of PM10 today in Bremen? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Bremen is: 11 (Good) The highest PM10 values usually occur in month: 55 (January 2020). The lowest value of particulate matter PM10 pollution in Bremen is usually recorded in: October (4.1).

How is the O3 level today in Bremen? (ozone (O3))
65 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
4 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
1 (Good)

How high is the CO level? (carbon monoxide (CO))
210 (Good)



Current data Thursday, August 27, 2026 at 3:00 AM

PM2,5 8 (Good)

PM10 11 (Good)

O3 65 (Good)

NO2 4 (Good)

SO2 1 (Good)

CO 210 (Good)

Data on air pollution from recent days in Bremen

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 9
Good
7
Good
6
Good
7
Good
6
Good
5
Good
7
Good
8
Good
pm10 12
Good
9
Good
8
Good
14
Good
11
Good
9
Good
11
Good
10
Good
o3 82
Moderate
68
Good
62
Good
57
Good
63
Good
54
Good
57
Good
55
Good
no2 5
Good
4
Good
6
Good
9
Good
4
Good
7
Good
8
Good
9
Good
so2 1
Good
1
Good
1
Good
2
Good
1
Good
2
Good
1
Good
1
Good
co 200
Good
162
Good
158
Good
206
Good
181
Good
195
Good
173
Good
184
Good
data source »
Air pollution in Bremen from September 2017 to May 2020
pollution pm25 hikersbay.com
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
o3 55 (Good) 59 (Good) 51 (Good) 55 (Good) 33 (Good) 14 (Good) 13 (Good) 10 (Good) 10 (Good) 11 (Good) 18 (Good) 52 (Good) 51 (Good) 54 (Good) 48 (Good) 20 (Good) 34 (Good) 30 (Good) 18 (Good) 26 (Good) 31 (Good) 36 (Good) 41 (Good) 51 (Good) 55 (Good) 52 (Good) 42 (Good) 37 (Good) 34 (Good) 32 (Good) 23 (Good) 32 (Good) 14 (Good)
pm10 16 (Good) 19 (Good) 17 (Good) 13 (Good) 55 (Unhealthy for Sensitive Groups) 9.6 (Good) 9.9 (Good) 4.1 (Good) 4.8 (Good) 4.9 (Good) 5.3 (Good) 19 (Good) 17 (Good) 25 (Moderate) 23 (Moderate) 35 (Moderate) 24 (Moderate) 20 (Good) 22 (Moderate) 21 (Moderate) 19 (Good) 19 (Good) 19 (Good) 24 (Moderate) 23 (Moderate) 26 (Moderate) 25 (Moderate) 26 (Moderate) 19 (Good) 13 (Good) 18 (Good) 17 (Good) 34 (Moderate)
co 226 (Good) 205 (Good) 214 (Good) 157 (Good) 233 (Good) 136 (Good) 148 (Good) 52 (Good) 52 (Good) 51 (Good) 52 (Good) 172 (Good) 195 (Good) 236 (Good) 197 (Good) 334 (Good) 261 (Good) 232 (Good) 361 (Good) 278 (Good) 246 (Good) 235 (Good) 201 (Good) 215 (Good) 249 (Good) 313 (Good) 495 (Good) 379 (Good) 446 (Good) 343 (Good) 382 (Good) 310 (Good) 467 (Good)
so2 0.65 (Good) 0.75 (Good) 0.84 (Good) 0.52 (Good) 1 (Good) 0.76 (Good) 1.1 (Good) 0.36 (Good) 0.34 (Good) 0.2 (Good) 0.4 (Good) 0.73 (Good) 1 (Good) 0.77 (Good) 1.2 (Good) 1.4 (Good) 1.4 (Good) 0.95 (Good) 1.1 (Good) 1.2 (Good) 1.3 (Good) 0.69 (Good) 1.3 (Good) 1.4 (Good) 1.6 (Good) 1.7 (Good) 2.3 (Good) 1.3 (Good) 1.8 (Good) 1.1 (Good) 0.91 (Good) 1 (Good) 1 (Good)
no2 14 (Good) 14 (Good) 18 (Good) 15 (Good) 23 (Good) 15 (Good) 15 (Good) 6.5 (Good) 7.3 (Good) 5.7 (Good) 5.2 (Good) 17 (Good) 19 (Good) 22 (Good) 21 (Good) 38 (Good) 25 (Good) 23 (Good) 24 (Good) 28 (Good) 29 (Good) 26 (Good) 23 (Good) 20 (Good) 23 (Good) 25 (Good) 31 (Good) 32 (Good) 28 (Good) 27 (Good) 30 (Good) 24 (Good) 30 (Good)
pm25 8.9 (Good) 9.1 (Good) 9.6 (Good) 6.3 (Good) 34 (Moderate) 6.1 (Good) 5.5 (Good) 1.9 (Good) 2.2 (Good) 3.1 (Good) 2.6 (Good) 12 (Good) 12 (Good) 16 (Moderate) 11 (Good) 24 (Moderate) 17 (Moderate) 13 (Good) 16 (Moderate) 12 (Good) 11 (Good) 12 (Good) 12 (Good) 16 (Moderate) 17 (Moderate) 17 (Moderate) 19 (Moderate) 17 (Moderate) 12 (Good) 9 (Good) 11 (Good) 7.7 (Good) 20 (Moderate)
data source »

Quality of life in Bremen

Green and Parks in the City

Bremen 86%

Luxembourg: 83% Netherlands: 82% Czech Republic: 77% Belgium: 64% Liechtenstein: 88%

particulate matter PM2.5

Bremen 12 (Good)

Pleasure of spending time in the city

Bremen 86%

Luxembourg: 85% Netherlands: 88% Czech Republic: 77% Belgium: 64% Liechtenstein: 94%

particulate matter PM10

Bremen 19 (Good)

Air Pollution

Bremen 21%

Luxembourg: 19% Netherlands: 21% Czech Republic: 35% Belgium: 45% Liechtenstein: 6.3%

Garbage Disposal

Bremen 80%

Luxembourg: 84% Netherlands: 79% Czech Republic: 74% Belgium: 54% Liechtenstein: 100%

Availability and quality of drinking water

Bremen 95%

Luxembourg: 83% Netherlands: 92% Czech Republic: 84% Belgium: 70% Liechtenstein: 100%

Cleanliness and tidiness

Bremen 68%

Luxembourg: 82% Netherlands: 77% Czech Republic: 65% Belgium: 46% Liechtenstein: 94%

Noise and Light pollution

Bremen 36%

Luxembourg: 29% Netherlands: 31% Czech Republic: 44% Belgium: 54% Liechtenstein: 19%

Water Pollution

Bremen 13%

Luxembourg: 19% Netherlands: 17% Czech Republic: 28% Belgium: 42% Liechtenstein: 0%
Source: Numbeo


Bremen

Thursday, August 27, 2026 at 3:00 AM

PM2,5 8.2 (Good)

particulate matter (PM2.5) dust

PM10 11 (Good)

particulate matter (PM10) suspended dust

O3 65 (Good)

ozone (O3)

NO2 4.4 (Good)

nitrogen dioxide (NO2)

SO2 1.3 (Good)

sulfur dioxide (SO2)

CO 210 (Good)

carbon monoxide (CO)

Bremen

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 7.8 7.4 4.6 5.8 6.8 5.8 6.8 8.7
pm10 10 11 9.1 11 14 8.4 8.9 12
o3 55 57 54 63 57 62 68 82
no2 8.5 8.4 7.4 4.3 8.8 5.6 4.5 4.9
so2 0.99 1.4 2 1.4 1.9 0.66 1.2 1.4
co 184 173 195 181 206 158 162 200

DEHB001

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
pm10 12 16 14 11 60 7.9 8.4 3.3 3.6 3.6 4.3 14 13 22 20 30 21 17 19 18 15 15 16 21 20 21 23 22 17 12 16 16 33
co 201 192 223 189 253 126 142 48 41 53 60 179 198 222 186 311 289 253 378 267 206 186 159 202 253 304 441 345 350 279 326 279 421
so2 0.56 0.66 0.82 0.49 0.86 0.44 0.47 0.22 0.28 0.17 0.31 0.73 1.4 0.86 0.67 1.2 1.1 0.63 1.1 1.1 1.1 0.86 1.1 1.3 1.7 1.8 2.7 1.3 1.8 0.61 0.76 0.92 0.95
no2 12 15 18 14 21 14 17 8.3 6.6 5.3 4.4 18 20 22 19 36 23 22 24 26 26 23 21 18 22 22 27 29 24 23 25 19 25
o3 59 61 51 55 34 14 13 10 11 12 18 56 53 55 51 20 36 30 18 27 35 40 46 55 59 55 43 37 35 34 25 35 14

DEHB002

2017-09   2020-05
pollution pm25 hikersbay.com
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
pm25 8.9 9.1 9.6 6.3 34 6.1 5.5 1.9 2.2 3.1 2.6 12 12 16 11 24 17 13 16 12 11 12 12 16 17 17 19 17 12 9 11 7.7 20
pm10 18 20 17 13 52 9.2 9.2 4 5.3 5 5.5 20 18 24 22 34 24 19 19 18 18 17 16 22 21 23 22 24 17 13 18 17 31
so2 0.74 0.85 0.87 0.55 1.2 1.1 1.7 0.49 0.4 0.21 0.5 0.73 0.7 0.68 1.8 1.5 1.7 1.3 1.3 1.3 1.4 0.53 1.5 1.4 1.6 1.7 1.8 1.4 1.8 1.6 1.1 1.1 1
no2 9.6 11 13 14 21 12 10 4.7 7 5.2 5.3 13 15 16 20 36 25 19 21 25 28 23 21 19 18 20 28 29 25 26 27 22 20
o3 55 56 50 54 33 14 13 10 9.9 9.9 17 49 48 53 46 19 33 30 18 25 26 32 35 46 52 48 42 37 32 31 21 29 13

DEHB006

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
pm10 18 22 19 15 54 12 12 5 5.6 5.9 6 22 20 31 26 40 25 23 27 27 23 24 25 29 29 33 31 32 22 15 20 19 37
co 250 218 204 125 212 145 153 56 63 50 44 164 192 250 208 357 233 210 343 288 286 284 243 228 244 321 549 412 542 406 438 341 513
no2 19 17 22 18 27 18 16 6.6 8.3 6.5 5.9 21 23 29 25 44 28 27 29 34 34 31 26 25 29 34 39 39 35 32 38 31 46
o3 51 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

* Pollution data source: https://openaq.org (EEA Germany) The data is licensed under CC-By 4.0

🌦️ Weather · 16-day Forecast — Bremen

🌦️ WEATHER · 16-DAY FORECASTBremen☁️21°CloudyToday · ↑24° ↓13°💨 4 km/h · 💧 51%Mon24.08☁️24°13°Tue25.08☀️26°11°Wed26.08☁️24°15°Thu27.08🌧️30°16°Fri28.08🌧️24°16°Sat29.08🌧️23°15°Sun30.08🌧️25°17°Mon31.08🌧️19°14°Tue1.09🌧️20°12°Wed2.09☁️22°11°Thu3.09🌧️27°16°Fri4.09☀️28°17°Sat5.09🌧️28°17°Sun6.09🌧️18°10°Mon7.09☁️19°Tue8.09☁️22°13°pollution-alert.com · August 27, 2026

16-day weather forecast for Bremen: today around 24°C (cloudy), lows near 13°C. Daily temperature and conditions, updated every day. A moderate breeze (about 13 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Bremen

☀️ UV INDEX · 16-DAY FORECASTBremen03681111+4.9UV MODERATEtoday, day maxSeek shade around midday. SPF 30+, sunglasses and ahat for longer stays.⏱ Unprotected fair skin can burn in about 40 min5Wed26.085Thu27.083Fri28.085Sat29.085Sun30.084Mon31.084Tue1.094Wed2.093Thu3.092Fri4.094Sat5.093Sun6.094Mon7.094Tue8.095Wed9.094Thu10.090-2 low3-5 moderate6-7 high8-10 very high11+ extremepollution-alert.com · August 27, 2026

The UV index in Bremen today is 4.9 (moderate) — unprotected fair skin can burn in about 40 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Bremen — compare nearby locations.

Frequently asked questions

Is the air safe to breathe in Bremen today?
The current average PM2.5 across Bremen is about 8 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.
What is the current PM2.5 level in Bremen?
Right now PM2.5 in Bremen averages about 8 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.
Which day last week had the worst air in Bremen?
Over the past week, the highest daily PM2.5 in Bremen was recorded on Thursday, August 27 (about 9 µg/m³).
What is the UV index in Bremen today?
The UV index in Bremen today is 4.9 (moderate) — unprotected fair skin can burn in about 40 minutes.
Does today's wind help disperse smog in Bremen?
A moderate breeze (about 13 km/h) is partially dispersing pollutants today.
How is air quality measured?
Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.