AddAir quality near Welwyn Hatfield, Hatfield
Air quality index (AQI⁺) and PM2.5 air pollution near Welwyn Hatfield, Hatfield • 8.5K Followers
28
US AQI⁺Good
Main pollutant:
PM2.5
5 µg/m³
8°
14 km/h
85 %
Hourly forecast
Welwyn Hatfield, Hatfield air quality index (AQI⁺) forecast
Daily forecast
Welwyn Hatfield, Hatfield air quality index (AQI⁺) forecast
| Today | 40 |  | 10° 7° |  17 km/h | 82% |
| Fri | 40 |  90% | 9° 7° | 8 km/h | 94% |
| Sat | 40 |  | 8° 5° | 5 km/h | 96% |
Air pollutants
What is the current air quality near Welwyn Hatfield?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Real-time Welwyn Hatfield, Hatfield air pollution map
Health recommendations
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 Open your windows to bring clean, fresh air indoors Get a monitor |
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Historic air quality near Welwyn Hatfield
History
Historic air quality graph for Welwyn Hatfield
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Most polluted locations near Welwyn Hatfield, Hatfield
Worldwide AQI⁺ ranking
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