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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Liège?
| Weather | Rain |
| Temperature | 60.8°F |
| Humidity | 77% |
| Wind | 15 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time Belgium city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Zwijndrecht, Flanders | 104 |
| 2 | Beveren, Flanders | 102 |
| 3 | Deurne, Flanders | 97 |
| 4 | Gent, Flanders | 95 |
| 5 | Antwerpen, Flanders | 89 |
| 6 | Saint-Nicolas, Wallonia | 71 |
| 7 | Brussels, Brussels Capital | 67 |
| 8 | Liège, Wallonia | 62 |
| 9 | Roeselare, Flanders | 49 |
| 10 | Charleroi, Wallonia | 21 |
(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 | 84 |
| 2 | Institut Scientifique de Service Public (ISSeP) | 66 |
| 3 | Angleur | 63 |
(local time)
SEE WORLD AQI RANKING
US AQI
62
live AQI index
Moderate
Overview
What is the current air quality in Liège?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 62 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17.2µg/m³ | |
| PM10 | 28µg/m³ | |
| O3 | 54µg/m³ | |
| NO2 | 26µg/m³ | |
| SO2 | 0µg/m³ | |
| CO | 200µg/m³ | |
!
PM2.5
x3.4
PM2.5 concentration in Liège is currently 3.4 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, Apr 29 | Good 27 AQI US  | | 64.4° 44.6° |  8.9 mp/h |
| Tuesday, Apr 30 | Good 25 AQI US | | 71.6° 51.8° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 60 AQI US | | 73.4° 53.6° | 8.9 mp/h |
| Today | Moderate 62 AQI US | 90% | 64.4° 50° | 11.2 mp/h |
| Friday, May 3 | Good 13 AQI US | 100% | 57.2° 46.4° | 13.4 mp/h |
| Saturday, May 4 | Good 20 AQI US | 100% | 59° 42.8° | 4.5 mp/h |
| Sunday, May 5 | Good 22 AQI US | 80% | 62.6° 44.6° | 6.7 mp/h |
| Monday, May 6 | Good 24 AQI US | 100% | 59° 50° | 2.2 mp/h |
| Tuesday, May 7 | Moderate 53 AQI US | 100% | 53.6° 48.2° | 4.5 mp/h |
| Wednesday, May 8 | Good 50 AQI US | 30% | 62.6° 48.2° | 4.5 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
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