Air quality near Fremont, Union City
Air quality index (AQI⁺) and PM2.5 air pollution near Fremont, Union City • 1 Follower • 12:00, Jun 15 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
29
US AQI⁺Good
Main pollutant:
PM2.5
5.3 µg/m³
25°
16 km/h
45 %
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 | 31 | 25° 14° | 17 km/h | 63% | |
| Tue | 47 | 26° 13° | 16 km/h | 55% | |
| Wed | 32 | 27° 13° | 17 km/h | 54% |
Air pollutants
What is the current air quality near Fremont?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
Enjoy outdoor activities |
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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.comProtect yourself from air pollution in Fremont
Pollen
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⁺ rankingStation ranking











