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Air quality in Liège
Air quality index (AQI) and PM2.5 air pollution in Liège
13.9K people follow this city
Liège Air Quality Map
Real-time Liège air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 Contributors
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Pollen
What is the pollen count in Liège today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Liège?
| Weather | Few clouds |
| Temperature | 53.6°F |
| Humidity | 71% |
| Wind | 4.6 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time Belgium city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Saint-Nicolas, Wallonia | 52 |
| 2 | Liège, Wallonia | 45 |
| 3 | Brussels, Brussels Capital | 39 |
| 4 | Charleroi, Wallonia | 39 |
| 5 | Gent, Flanders | 33 |
| 6 | Roeselare, Flanders | 32 |
| 7 | Antwerpen, Flanders | 31 |
| 8 | Deurne, Flanders | 26 |
| 9 | Zwijndrecht, Flanders | 21 |
| 10 | Beveren, Flanders | 19 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Liège aqi ranking
Real-time Liège air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Rue Auguste Ponson | 61 |
| 2 | Institut Scientifique de Service Public (ISSeP) | 47 |
| 3 | Angleur | 43 |
(local time)
SEE WORLD AQI RANKING
US AQI
45
live AQI index
Good
Overview
What is the current air quality in Liège?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.9µg/m³ | |
| PM10 | 22.5µg/m³ | |
| O3 | 63µg/m³ | |
| NO2 | 11µg/m³ | |
| SO2 | 0µg/m³ | |
| CO | 200µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Liège is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Liège?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Liège air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 23 | Moderate 52 AQI US  |  | 48.2° 32° |  8.9 mp/h |
| Wednesday, Apr 24 | Good 28 AQI US |  | 46.4° 37.4° | 13.4 mp/h |
| Thursday, Apr 25 | Good 28 AQI US | | 48.2° 33.8° | 11.2 mp/h |
| Today | Good 45 AQI US | 60% | 53.6° 37.4° | 8.9 mp/h |
| Saturday, Apr 27 | Good 21 AQI US | 90% | 60.8° 41° | 15.7 mp/h |
| Sunday, Apr 28 | Good 26 AQI US | 50% | 60.8° 48.2° | 17.9 mp/h |
| Monday, Apr 29 | Good 29 AQI US | 80% | 55.4° 46.4° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 55 AQI US | 70% | 62.6° 50° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 68 AQI US | 100% | 68° 55.4° | 6.7 mp/h |
| Thursday, May 2 | Moderate 67 AQI US | 100% | 57.2° 53.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Liège air quality data attribution
4Contributors
- Wallon Air and Climate Agency (AWAC)
2 stations
3 Government Contributors
- Paul
1 station
Individual Contributor
5 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Liège?
AQI US, Metric