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Latest air quality data: Strasbourg

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Pollution and air quality forecast for Strasbourg. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Strasbourg:

particulate matter (PM2.5) dust - 9 (Good)
particulate matter (PM10) suspended dust - 13 (Good)
ozone (O3) - 37 (Good)
nitrogen dioxide (NO2) - 18 (Good)
sulfur dioxide (SO2) - 1 (Good)
carbon monoxide (CO) - 208 (Good)

Real-time Air Quality Index (AQI) for Strasbourg, Thursday, August 27, 2026: 1.

AQI 1 Good

What is the air quality in Strasbourg today? Is the air polluted in Strasbourg?. 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 Strasbourg.

What is the current level of PM2.5 in Strasbourg? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 9 (Good) For comparison, the highest level of PM2.5 in Strasbourg in the last 7 days was: 11 (Thursday, August 27, 2026) and the lowest: 4 (Saturday, August 22, 2026). The highest PM2.5 values were recorded: 21 (February 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: February (6.9).

What is the level of PM10 today in Strasbourg? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Strasbourg is: 13 (Good) The highest PM10 values usually occur in month: 38 (February 2019). The lowest value of particulate matter PM10 pollution in Strasbourg is usually recorded in: May (15).

How is the O3 level today in Strasbourg? (ozone (O3))
37 (Good)

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

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

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

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

PM2,5 9 (Good)

PM10 13 (Good)

O3 37 (Good)

NO2 18 (Good)

SO2 1 (Good)

CO 208 (Good)

Data on air pollution from recent days in Strasbourg

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	11 Good	11 Good	7 Good	6 Good	7 Good	4 Good	6 Good	4 Good
pm10	23 Moderate	15 Good	10 Good	10 Good	10 Good	6 Good	8 Good	6 Good
o3	64 Good	61 Good	54 Good	69 Good	62 Good	60 Good	47 Good	48 Good
no2	13 Good	14 Good	15 Good	9 Good	8 Good	5 Good	12 Good	7 Good
so2	1 Good	2 Good	2 Good	2 Good	2 Good	0 Good	1 Good	0 Good
co	190 Good	218 Good	213 Good	186 Good	177 Good	161 Good	186 Good	143 Good

data source »

pollution pm25 hikersbay.com — Air pollution in Strasbourg 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
pm10	15 (Good)	22 (Moderate)	18 (Good)	21 (Moderate)	29 (Moderate)	20 (Good)	21 (Moderate)	18 (Good)	16 (Good)	16 (Good)	20 (Moderate)	19 (Good)	17 (Good)	26 (Moderate)	20 (Moderate)	38 (Moderate)	23 (Moderate)	19 (Good)	27 (Moderate)	30 (Moderate)	22 (Moderate)	18 (Good)	21 (Moderate)	19 (Good)	23 (Moderate)	22 (Moderate)	27 (Moderate)	28 (Moderate)	17 (Good)	16 (Good)	21 (Moderate)	21 (Moderate)	27 (Moderate)
no2	18 (Good)	18 (Good)	23 (Good)	25 (Good)	37 (Good)	33 (Good)	31 (Good)	27 (Good)	26 (Good)	23 (Good)	28 (Good)	31 (Good)	28 (Good)	32 (Good)	31 (Good)	55 (Moderate)	35 (Good)	30 (Good)	38 (Good)	40 (Good)	39 (Good)	29 (Good)	33 (Good)	27 (Good)	31 (Good)	34 (Good)	39 (Good)	38 (Good)	33 (Good)	30 (Good)	36 (Good)	33 (Good)	43 (Moderate)
o3	62 (Good)	69 (Good)	52 (Good)	51 (Good)	25 (Good)	26 (Good)	19 (Good)	29 (Good)	45 (Good)	61 (Good)	77 (Moderate)	74 (Moderate)	62 (Good)	63 (Good)	58 (Good)	24 (Good)	28 (Good)	28 (Good)	13 (Good)	29 (Good)	49 (Good)	68 (Good)	84 (Moderate)	74 (Moderate)	74 (Moderate)	62 (Good)	43 (Good)	34 (Good)	33 (Good)	30 (Good)	22 (Good)	26 (Good)	31 (Good)
pm25	9.6 (Good)	11 (Good)	9.9 (Good)	6.9 (Good)	20 (Moderate)	11 (Good)	16 (Moderate)	12 (Good)	11 (Good)	14 (Moderate)	14 (Moderate)	12 (Good)	11 (Good)	16 (Moderate)	12 (Good)	21 (Moderate)	15 (Moderate)	12 (Good)	17 (Moderate)	15 (Moderate)	10 (Good)	8.4 (Good)	15 (Moderate)	13 (Good)	15 (Moderate)	13 (Moderate)	21 (Moderate)	21 (Moderate)	13 (Good)	12 (Good)	15 (Moderate)	12 (Good)	20 (Moderate)
co	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	164 (Good)	126 (Good)	103 (Good)	139 (Good)	221 (Good)	547 (Good)	329 (Good)	340 (Good)	438 (Good)	370 (Good)	277 (Good)	177 (Good)	178 (Good)	163 (Good)	202 (Good)	255 (Good)	390 (Good)	364 (Good)	359 (Good)	350 (Good)	434 (Good)	419 (Good)	403 (Good)
so2	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	- (Good)	2.3 (Good)	2.3 (Good)	1.2 (Good)	0.5 (Good)	0.44 (Good)	0.46 (Good)	0.73 (Good)	1.3 (Good)	0.43 (Good)	0.4 (Good)	0.79 (Good)	0.45 (Good)	0.57 (Good)

data source »

Strasbourg

Thursday, August 27, 2026 at 3:00 AM

PM2,5 9.1 (Good)

particulate matter (PM2.5) dust

PM10 13 (Good)

particulate matter (PM10) suspended dust

O3 37 (Good)

ozone (O3)

NO2 18 (Good)

nitrogen dioxide (NO2)

SO2 1.2 (Good)

sulfur dioxide (SO2)

CO 208 (Good)

carbon monoxide (CO)

Strasbourg

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	4.1	5.9	3.7	6.7	6	7.1	11	11
pm10	6.1	8.3	5.5	9.9	9.9	10	15	23
o3	48	47	60	62	69	54	61	64
no2	6.8	12	5.5	7.7	8.7	15	14	13
so2	0.47	0.79	0.39	1.6	1.6	1.5	1.7	1.1
co	143	186	161	177	186	213	218	190

FR16029

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	14	22	17	12	25	18	18	14	13	14	18	18	16	27	18	31	20	19	24	26	18	17	18	18	23	21	26	26	17	16	21	19	26
no2	13	12	17	19	29	27	24	19	16	12	13	15	14	16	20	38	26	24	26	25	21	16	17	12	14	18	23	25	24	24	27	23	23
o3	62	69	52	51	25	26	19	29	45	61	77	74	62	63	58	24	28	28	13	29	49	68	84	74	74	62	43	34	33	30	22	26	31

FR16034

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	14	22	18	17	33	21	22	20	18	17	21	19	17	23	22	40	24	20	27	31	23	18	21	19	22	22	28	30	18	18	23	22	30
co	-	-	-	-	-	-	-	-	-	-	164	126	103	139	221	547	329	340	438	370	277	177	178	163	202	255	390	364	359	350	434	419	403
so2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2.3	2.3	1.2	0.5	0.44	0.46	0.73	1.3	0.43	0.4	0.79	0.45	0.57
no2	19	20	29	36	48	43	41	36	35	34	40	43	39	40	43	71	47	41	44	51	54	41	42	35	39	46	50	45	45	41	50	49	57

FR16038

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	9.6	11	9.9	6.9	20	11	16	12	11	14	14	12	11	16	12	21	15	12	17	15	10	8.4	15	13	15	13	21	21	13	12	15	12	20
pm10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	16	18	18	21	20	23	24	15	13	18	19	24
no2	13	13	18	20	30	27	22	17	17	13	15	18	16	19	23	46	29	25	31	33	29	16	20	16	18	25	30	29	26	25	30	27	32

FR16040

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	17	23	18	34	30	21	23	20	18	15	22	21	19	27	22	42	26	18	30	33	27	21	25	21	26	25	31	33	17	17	23	23	31
no2	28	25	29	24	42	37	37	34	37	35	46	47	42	52	37	68	39	32	49	51	52	45	53	46	53	49	53	51	39	30	40	34	60

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

🌦️ Weather · 16-day Forecast — France

16-day weather forecast for France: today around 32°C (rain), lows near 16°C. Daily temperature and conditions, updated every day. Strong wind (about 24 km/h) is actively clearing smog and dust away.

☀️ UV Index · 16-day Forecast — France

The UV index in France today is 6 (high) — unprotected fair skin can burn in about 35 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Strasbourg — compare nearby locations.

StuttgartGermany 6 µg/m³
BaselSwitzerland 6 µg/m³
MannheimGermany 8 µg/m³
Paris 4 µg/m³
Marseille 02 7 µg/m³
Lyon 6 µg/m³
Toulouse 11 µg/m³
Nice 8 µg/m³

Frequently asked questions

Is the air safe to breathe in Strasbourg today?

The current average PM2.5 across Strasbourg is about 9 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Strasbourg?

Right now PM2.5 in Strasbourg averages about 9 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 Strasbourg?

Over the past week, the highest daily PM2.5 in Strasbourg was recorded on Wednesday, August 26 (about 11 µg/m³).

What is the UV index in Strasbourg today?

The UV index in Strasbourg today is 6 (high) — unprotected fair skin can burn in about 35 minutes.

Does today's wind help disperse smog in Strasbourg?

Strong wind (about 24 km/h) is actively clearing smog and dust away.

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.