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Air quality in Liège
Air quality index (AQI) and PM2.5 air pollution in Liège
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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 | 62.6°F |
| Humidity | 51% |
| Wind | 16.1 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time Belgium city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Gent, Flanders | 29 |
| 2 | Roeselare, Flanders | 29 |
| 3 | Brussels, Brussels Capital | 27 |
| 4 | Liège, Wallonia | 26 |
| 5 | Antwerpen, Flanders | 25 |
| 6 | Deurne, Flanders | 14 |
| 7 | Beveren, Flanders | 12 |
| 8 | Zwijndrecht, Flanders | 10 |
| 9 | Saint-Nicolas, Wallonia | 4 |
(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) | 34 |
| 2 | Rue Auguste Ponson | 12 |
| 3 | Angleur | 4 |
(local time)
SEE WORLD AQI RANKING
US AQI
30
live AQI index
Good
Overview
What is the current air quality in Liège?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1µg/m³ | |
| PM10 | 2.5µg/m³ | |
| O3 | 73µg/m³ | |
| NO2 | 4µg/m³ | |
| SO2 | 0µg/m³ | |
| CO | 200µg/m³ | |
✓
PM2.5 concentration in Liège air currently meets 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 |
|---|---|---|---|---|
| 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 |
| Friday, Apr 26 | Moderate 52 AQI US  | | 51.8° 37.4° | 8.9 mp/h |
| Today | Good 30 AQI US | 100% | 60.8° 42.8° | 13.4 mp/h |
| Sunday, Apr 28 | Good 23 AQI US | 20% | 59° 48.2° | 20.1 mp/h |
| Monday, Apr 29 | Good 32 AQI US | 70% | 59° 44.6° | 11.2 mp/h |
| Tuesday, Apr 30 | Moderate 51 AQI US | 100% | 68° 48.2° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 72 AQI US | 100% | 69.8° 51.8° | 8.9 mp/h |
| Thursday, May 2 | Moderate 64 AQI US | 100% | 68° 55.4° | 8.9 mp/h |
| Friday, May 3 | Moderate 52 AQI US | 40% | 69.8° 55.4° | 11.2 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