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Air quality in Liège
Air quality index (AQI) and PM2.5 air pollution in Liège
14K 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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Liège?
| Weather | Few clouds |
| Temperature | 46.4°F |
| Humidity | 93% |
| Wind | 2.3 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time Belgium city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Beveren, Flanders | 62 |
| 2 | Charleroi, Wallonia | 62 |
| 3 | Zwijndrecht, Flanders | 62 |
| 4 | Deurne, Flanders | 61 |
| 5 | Antwerpen, Flanders | 59 |
| 6 | Saint-Nicolas, Wallonia | 59 |
| 7 | Gent, Flanders | 55 |
| 8 | Roeselare, Flanders | 55 |
| 9 | Liège, Wallonia | 53 |
| 10 | Brussels, Brussels Capital | 50 |
(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 | Institut Scientifique de Service Public (ISSeP) | 56 |
| 2 | Angleur | 52 |
| 3 | Rue Auguste Ponson | 52 |
(local time)
SEE WORLD AQI RANKING
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Liège?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.4µg/m³ | |
| PM10 | 17µg/m³ | |
| O3 | 22µg/m³ | |
| NO2 | 25µg/m³ | |
| SO2 | 0µg/m³ | |
| CO | 240µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Liège is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Liège?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Liège air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 6 | Good 17 AQI US  |  | 59° 51.8° |  4.5 mp/h |
| Tuesday, May 7 | Moderate 54 AQI US | | 62.6° 44.6° | 6.7 mp/h |
| Wednesday, May 8 | Moderate 57 AQI US |  | 55.4° 46.4° | 6.7 mp/h |
| Today | Moderate 53 AQI US |  | 66.2° 44.6° | 6.7 mp/h |
| Friday, May 10 | Moderate 65 AQI US | | 66.2° 46.4° | 6.7 mp/h |
| Saturday, May 11 | Moderate 59 AQI US | | 71.6° 50° | 4.5 mp/h |
| Sunday, May 12 | Moderate 59 AQI US | 70% | 73.4° 53.6° | 6.7 mp/h |
| Monday, May 13 | Moderate 56 AQI US | 100% | 66.2° 55.4° | 11.2 mp/h |
| Tuesday, May 14 | Good 15 AQI US | 100% | 60.8° 50° | 11.2 mp/h |
| Wednesday, May 15 | Good 22 AQI US | 50% | 60.8° 50° | 6.7 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