AddAir quality near Fremont, Union City
Air quality index (AQI⁺) and PM2.5 air pollution near Fremont, Union City • 1 Follower • 22:00, Jun 29
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
14
US AQI⁺Good
Main pollutant:
PM2.5
2.5 µg/m³
15°
7 km/h
80 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
Fremont, Union City air quality index (AQI⁺) forecast
Daily forecast
Fremont, Union City air quality index (AQI⁺) forecast
| Today | 26 |  | 24° 14° |  22 km/h | 62% |
| Wed | 23 | | 25° 12° | 21 km/h | 61% |
| Thu | 24 |  | 27° 13° | 22 km/h | 52% |
Air pollutants
What is the current air quality near Fremont?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Real-time Fremont, Union City air pollution map
Pollen
What is the pollen count in Fremont today?
Index
High
 Tree Low | 25% |
 Grass Low | 25% |
 Weed High | 75% |
Source:
wetter.comPollen
What is the pollen count in Fremont today?
Index
High
Tree Low | 25% |
Grass Low | 25% |
Weed High | 75% |
Source:
wetter.comHistoric air quality near Fremont
History
Historic air quality graph for Fremont
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Most polluted locations near Fremont, Union City
Worldwide AQI⁺ ranking
Station ranking
Real-time Fremont AQI⁺ station ranking
City ranking
Real-time USA AQI⁺ city ranking
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