AddAir quality near Welwyn Hatfield, Hatfield
Air quality index (AQI⁺) and PM2.5 air pollution near Welwyn Hatfield, Hatfield • 8.5K Followers • 16:00, Aug 13 Local time
62
US AQI⁺Moderate
Main pollutant:
PM2.5
15 µg/m³
33°
13 km/h
27 %
Hourly forecast
Welwyn Hatfield, Hatfield air quality index (AQI⁺) forecast
Daily forecast
Welwyn Hatfield, Hatfield air quality index (AQI⁺) forecast
| Today | 60 |  | 35° 16° |  16 km/h | 36% |
| Fri | 55 | | 32° 18° | 13 km/h | 46% |
| Sat | 45 | | 26° 18° | 17 km/h | 53% |
Air pollutants
What is the current air quality near Welwyn Hatfield?
PM2.5 concentration is currently 3 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 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 Discover Atem car |
Real-time Welwyn Hatfield, Hatfield air pollution map
Pollen
What is the pollen count in Welwyn Hatfield today?
Index
Moderate
 Tree None | 0% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
Open-Meteo.comPollen
What is the pollen count in Welwyn Hatfield today?
Index
Moderate
Tree None | 0% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
Open-Meteo.comHistoric air quality near Welwyn Hatfield
History
Historic air quality graph for Welwyn Hatfield
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Welwyn Hatfield, Hatfield
Worldwide AQI⁺ ranking
Get comprehensive data about air quality in Welwyn Hatfield, Hatfield
Download our Air Quality App
