AddAir quality near S18thStSanJose, San Jose
Air quality index (AQI⁺) and PM2.5 air pollution near S18thStSanJose, San Jose • 1 Follower • 06:00, Sep 06
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
52
US AQI⁺Moderate
Main pollutant:
PM2.5
9.8 µg/m³
15°
7 km/h
92 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
S18thStSanJose, San Jose air quality index (AQI⁺) forecast
Daily forecast
S18thStSanJose, San Jose air quality index (AQI⁺) forecast
| Today | 43 |  | 25° 15° |  21 km/h | 60% |
| Mon | 30 | | 29° 14° | 17 km/h | 50% |
| Tue | 25 | | 34° 17° | 13 km/h | 31% |
Air pollutants
What is the current air quality near S18thStSanJose?
PM2.5 concentration is currently 2 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 |
Real-time S18thStSanJose, San Jose air pollution map
Pollen
What is the pollen count in S18thStSanJose today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comPollen
What is the pollen count in S18thStSanJose today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near S18thStSanJose
History
Historic air quality graph for S18thStSanJose
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Most polluted locations near S18thStSanJose, San Jose
Worldwide AQI⁺ ranking
Station ranking
Real-time S18thStSanJose AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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