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

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Latest air quality data: Lille

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

particulate matter (PM2.5) dust - 6 (Good)
particulate matter (PM10) suspended dust - 9 (Good)
ozone (O3) - 50 (Good)
nitrogen dioxide (NO2) - 11 (Good)
sulfur dioxide (SO2) - 1 (Good)
carbon monoxide (CO) - 179 (Good)

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

AQI 1 Good

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

What is the current level of PM2.5 in Lille? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 6 (Good) For comparison, the highest level of PM2.5 in Lille in the last 7 days was: 11 (Tuesday, August 25, 2026) and the lowest: 4 (Friday, August 21, 2026).

What is the level of PM10 today in Lille? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Lille is: 9 (Good)

How is the O3 level today in Lille? (ozone (O3))
50 (Good)

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

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

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

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

PM2,5 6 (Good)

PM10 9 (Good)

O3 50 (Good)

NO2 11 (Good)

SO2 1 (Good)

CO 179 (Good)

Data on air pollution from recent days in Lille

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	5 Good	6 Good	11 Good	10 Good	7 Good	5 Good	4 Good	4 Good
pm10	8 Good	9 Good	15 Good	15 Good	12 Good	9 Good	8 Good	9 Good
o3	66 Good	65 Good	74 Moderate	71 Moderate	63 Good	56 Good	53 Good	59 Good
no2	11 Good	9 Good	9 Good	9 Good	8 Good	6 Good	8 Good	4 Good
so2	1 Good	1 Good	2 Good	1 Good	1 Good	1 Good	1 Good	0 Good
co	195 Good	212 Good	220 Good	210 Good	213 Good	181 Good	178 Good	164 Good

data source »

Quality of life in Lille

Green and Parks in the City

Lille 45%

Andorra: 69% Switzerland: 76% Luxembourg: 83% Belgium: 64% Liechtenstein: 88%

particulate matter PM2.5

Lille 16 (Moderate)

Pleasure of spending time in the city

Lille 69%

Andorra: 84% Switzerland: 84% Luxembourg: 85% Belgium: 64% Liechtenstein: 94%

particulate matter PM10

Lille 21 (Moderate)

Air Pollution

Lille 49%

Andorra: 29% Switzerland: 20% Luxembourg: 19% Belgium: 45% Liechtenstein: 6.3%

Garbage Disposal

Lille 69%

Andorra: 89% Switzerland: 82% Luxembourg: 84% Belgium: 54% Liechtenstein: 100%

Availability and quality of drinking water

Lille 64%

Andorra: 100% Switzerland: 90% Luxembourg: 83% Belgium: 70% Liechtenstein: 100%

Cleanliness and tidiness

Lille 39%

Andorra: 75% Switzerland: 82% Luxembourg: 82% Belgium: 46% Liechtenstein: 94%

Noise and Light pollution

Lille 54%

Andorra: 29% Switzerland: 38% Luxembourg: 29% Belgium: 54% Liechtenstein: 19%

Water Pollution

Lille 36%

Andorra: 19% Switzerland: 19% Luxembourg: 19% Belgium: 42% Liechtenstein: 0%

Source: Numbeo

Lille

Thursday, August 27, 2026 at 3:00 AM

PM2,5 5.5 (Good)

particulate matter (PM2.5) dust

PM10 8.6 (Good)

particulate matter (PM10) suspended dust

O3 50 (Good)

ozone (O3)

NO2 11 (Good)

nitrogen dioxide (NO2)

SO2 1.4 (Good)

sulfur dioxide (SO2)

CO 179 (Good)

carbon monoxide (CO)

Lille

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	4.3	4.7	7.2	10	11	6.4	5.3
pm10	8.8	8.2	9.1	12	15	15	8.9	7.9
o3	59	53	56	63	71	74	65	66
no2	4.1	7.8	6	7.7	8.6	9.4	8.9	11
so2	0.34	0.78	0.81	0.78	1.5	1.7	0.78	0.9
co	164	178	181	213	210	220	212	195

* Pollution data source: https://openaq.org () 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 Lille — compare nearby locations.

Paris 4 µg/m³
Marseille 02 7 µg/m³
Lyon 6 µg/m³
Toulouse 11 µg/m³
Nice 8 µg/m³
Nantes 4 µg/m³
Strasbourg 9 µg/m³
Montpellier 7 µg/m³

Frequently asked questions

Is the air safe to breathe in Lille today?

The current average PM2.5 across Lille is about 6 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Lille?

Right now PM2.5 in Lille averages about 6 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 Lille?

Over the past week, the highest daily PM2.5 in Lille was recorded on Tuesday, August 25 (about 11 µg/m³).

What is the UV index in Lille today?

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

Does today's wind help disperse smog in Lille?

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.