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Hourly forecast
Castro Street, San Leandro air quality index (AQI⁺) forecast
Daily forecast
Castro Street, San Leandro air quality index (AQI⁺) forecast
| Today | 37 |  | 25° 11° |  17 km/h |  59% |
| Tue | 49 | | 20° 10° | 18 km/h | 72% |
| Wed | 51 |  | 26° 11° | 22 km/h | 69% |
Air pollutants
What is the current air quality near Castro Street?
PM2.5 concentration is currently 1.2 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 Castro Street, San Leandro air pollution map
Pollen
What is the pollen count in Castro Street today?
Index
Moderate
 Tree Moderate | 50% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
Source:
wetter.comPollen
What is the pollen count in Castro Street today?
Index
Moderate
Tree Moderate | 50% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Castro Street
History
Historic air quality graph for Castro Street
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Most polluted locations near Castro Street, San Leandro
Worldwide AQI⁺ ranking
Station ranking
Real-time Castro Street AQI⁺ station ranking
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