AddAir quality in Niihama
Air quality index (AQI⁺) and PM2.5 air pollution in Niihama • 138 Followers • 07:00, Apr 18 Local time
66
US AQI⁺Moderate
Main pollutant:
PM2.5
17 µg/m³
16°
11 km/h
86 %
Hourly forecast
Niihama air quality index (AQI⁺) forecast
Daily forecast
Niihama air quality index (AQI⁺) forecast
| Today | 66 |  | 18° 14° |  22 km/h | 76% |
| Sun | 61 |  | 19° 16° | 20 km/h | 85% |
| Mon | 58 | | 18° 16° | 15 km/h | 84% |
Air pollutants
What is the current air quality in Niihama?
PM2.5 concentration is currently 3.4 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 Get an air purifier |
Pollen
What is the pollen count in Niihama today?
Index
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed None | 0% |
Source:
wetter.comHealth 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 Get an air purifier |
Pollen
What is the pollen count in Niihama today?
Index
Low
Tree Low | 25% |
Grass Low | 25% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Niihama
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Niihama
Historic air quality near Niihama
History
Historic air quality graph for Niihama
Historic air quality near Niihama
History
Historic air quality graph for Niihama
Most polluted locations near Niihama
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Niihama
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