Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Lier
Air quality index (AQI) and PM2.5 air pollution in Lier
48 people follow this city
Lier Air Quality Map
Real-time Lier air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Lier today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lier?
| Weather | Few clouds |
| Temperature | 64.4°F |
| Humidity | 72% |
| Wind | 3.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Belgium city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Deurne, Flanders | 52 |
| 2 | Antwerpen, Flanders | 47 |
| 3 | Gent, Flanders | 43 |
| 4 | Zwijndrecht, Flanders | 41 |
| 5 | Liège, Wallonia | 37 |
| 6 | Beveren, Flanders | 34 |
| 7 | Roeselare, Flanders | 33 |
| 8 | Brussels, Brussels Capital | 30 |
| 9 | Charleroi, Wallonia | 29 |
| 10 | Saint-Nicolas, Wallonia | 7 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Lier?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Lier is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Lier?
 | 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
Lier air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 54 AQI US |  90% | 64.4° 50° |  11.2 mp/h |
| Friday, May 24 | Moderate 58 AQI US | 100% | 62.6° 51.8° | 8.9 mp/h |
| Saturday, May 25 | Moderate 53 AQI US |  | 66.2° 53.6° | 6.7 mp/h |
| Sunday, May 26 | Good 47 AQI US  | 100% | 68° 53.6° | 8.9 mp/h |
| Monday, May 27 | Good 30 AQI US | 90% | 62.6° 51.8° | 4.5 mp/h |
| Tuesday, May 28 | Good 33 AQI US | 100% | 64.4° 48.2° | 13.4 mp/h |
| Wednesday, May 29 | Good 50 AQI US | 100% | 62.6° 53.6° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Lier?
No locations are available.
AQI US, Metric