AddAir quality in Mariposa County
Air quality index (AQI⁺) and PM2.5 air pollution in Mariposa County • 10.2K Followers • 14:00, Sep 30
51
US AQI⁺Moderate
Main pollutant:
O₃
108 µg/m³
29°
9 km/h
27 %
Hourly forecast
Mariposa County air quality index (AQI⁺) forecast
Daily forecast
Mariposa County air quality index (AQI⁺) forecast
| Today | 54 | | 29° 19° |  9 km/h | 31% |
| Thu | 102 | | 32° 23° | 10 km/h | 25% |
| Fri | 86 |  | 32° 21° | 11 km/h | 21% |
Air pollutants
What is the current air quality in Mariposa County?
PM2.5 concentration is currently 1.2 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 |
Pollen
What is the pollen count in Mariposa County today?
Index
High
 Tree None | 0% |
 Grass None | 0% |
 Weed High | 75% |
Source:
wetter.comHealth 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 |
Pollen
What is the pollen count in Mariposa County today?
Index
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
Source:
wetter.comMost polluted locations near Mariposa County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Mariposa County
Historic air quality near Mariposa County
History
Historic air quality graph for Mariposa County
Historic air quality near Mariposa County
History
Historic air quality graph for Mariposa County
Most polluted locations near Mariposa County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Mariposa County
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Mariposa County?
- 3415 Rocky Hollow Ln31
- 7998 Hunters Valley Road32
- Feather Field Ranch Hornitos32
- Vista Grande Way34
- Woodview Lane34
- MID Exchequer Powerhouse42
- Yosemite NP Turtleback Dome Station44
- Jerseydale (seasonal)46
- 7829-7771 Chilnualna Falls Rd68
- Henness Ridge Drive77
- Wawona Station79
- Yosemite National Park - Wawona109
- Yosemite National Park - Turtleback Dome135
