AddAir quality near St Helens, Underwood
Air quality index (AQI⁺) and PM2.5 air pollution near St Helens, Underwood • 468 Followers • 23:00, Apr 24 Local time
44
US AQI⁺Good
Main pollutant:
PM2.5
8 µg/m³
10°
4 km/h
82 %
Hourly forecast
St Helens, Underwood air quality index (AQI⁺) forecast
Daily forecast
St Helens, Underwood air quality index (AQI⁺) forecast
| Today | 51 |  | 20° 9° |  9 km/h | 66% |
| Sun | 55 |  | 19° 9° | 11 km/h | 66% |
| Mon | 44 | | 20° 9° | 12 km/h | 60% |
Air pollutants
What is the current air quality near St Helens?
PM2.5 concentration is currently 1.6 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time St Helens, Underwood air pollution map
Pollen
What is the pollen count in St Helens today?
Index
None
 Tree None | 0% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in St Helens
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Pollen
What is the pollen count in St Helens today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near St Helens
History
Historic air quality graph for St Helens
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Worldwide AQI⁺ ranking
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