1. Europe
  2. Belgium
  3. Walloon Region
  4. Hainaut
  5. Lens

Lens

Hainaut, Walloon Region

2026-07-23 12:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
49.7
PM10
μg/m³
9.8
PM2.5
μg/m³
4.5
NO2
μg/m³
8.3
Weather
  • ℃
  • ℉
22℃
55%
23 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Places included
Site 60838
AQI 3
Data Sources
https://sensor.community/http://www.polleninfo.org

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Lens
AQI 21
Mons
AQI 25
Lessines
AQI 11
Enghien
AQI 8
Gammerages
AQI 9
Geraardsbergen
AQI 10
Tubize
AQI 6
Morlanwelz
AQI 9
Escautpont
AQI 13
Onnaing
AQI 13
Honnelles
AQI 13