Air quality in Yosemite Valley
Air quality index (AQI) and PM2.5 air pollution in Yosemite Valley
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Yosemite Valley
Air Quality Map
Yosemite Valley AIR POLLUTION MAP
Air Quality contributors Sources
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Contributors
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Data sources
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Become a contributorWeather
What is the current weather in Yosemite Valley?
| Weather | Broken clouds |
| Temperature | 42.8°C |
| Humidity | 26% |
| Wind | 4 mp/h |
| Pressure | 1026 mb |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Happy Camp, California | 168 |
| 2 | West Glacier, Montana | 167 |
| 3 | Deschutes River Woods, Oregon | 163 |
| 4 | Macdoel, California | 159 |
| 5 | White City, Utah | 155 |
| 6 | Calexico, California | 154 |
| 7 | Clinton, Utah | 154 |
| 8 | Altamont, Oregon | 153 |
| 9 | Klamath Falls, Oregon | 153 |
| 10 | Corcoran, California | 152 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Yosemite Valley aqi ranking
Real-time Yosemite Valley air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | CARB - Lost Arrow Road | 75 |
| 2 | Yosemite Village - Visitor Center | 57 |
(local time)
SEE WORLD AQI RANKINGUS AQI
75
live AQI index
Moderate
Overview
What is the current air quality in Yosemite Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 75 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 23.7 µg/m³ | |
Health Recommendations
How to protect from air pollution in Yosemite Valley?
 | Close your windows to avoid dirty outdoor air |
 | Sensitive groups should reduce outdoor exercise |
Forecast
Yosemite Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Nov 26 | Moderate 56 US AQI | |||
| Friday, Nov 27 | Moderate 61 US AQI | |||
| Saturday, Nov 28 | Moderate 53 US AQI | |||
| Today | Moderate 59 US AQI |  | 62.6°42.8° |  0 mp/h |
| Monday, Nov 30 | Good 24 US AQI  |  | 68°46.4° | 0 mp/h |
| Tuesday, Dec 1 | Good 19 US AQI | | 66.2°48.2° | 2.2 mp/h |
| Wednesday, Dec 2 | Good 21 US AQI | | 62.6°42.8° | 2.2 mp/h |
| Thursday, Dec 3 | Good 12 US AQI | | 59°41° | 2.2 mp/h |
| Friday, Dec 4 | Good 15 US AQI | | 64.4°42.8° | 0 mp/h |
| Saturday, Dec 5 | Good 23 US AQI | | 62.6°42.8° | 0 mp/h |
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Historical
Historic air quality graph for Yosemite Valley
How to best protect from air pollution?
Yosemite Valley air quality data sources
Contributors 1
- California Air Resources Board (CARB)
2 stations
Government
Data sources 3
