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Hourly forecast
Royal High School, Simi Valley air quality index (AQI⁺) forecast
Daily forecast
Royal High School, Simi Valley air quality index (AQI⁺) forecast
| Today | 52 |  | 24° 15° |  18 km/h |  64% |
| Sun | 36 |  | 24° 14° | 18 km/h | 56% |
| Mon | 48 | | 28° 15° | 18 km/h | 50% |
Air pollutants
What is the current air quality near Royal High School?
PM2.5 concentration is currently 1.4 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 Royal High School, Simi Valley air pollution map
Pollen
What is the pollen count in Royal High School today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Royal High School
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Pollen
What is the pollen count in Royal High School today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Royal High School
History
Historic air quality graph for Royal High School
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Most polluted locations near Royal High School, Simi Valley
Worldwide AQI⁺ ranking
Station ranking
Real-time Royal High School AQI⁺ station ranking
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