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Air quality in Four Corners
Air quality index (AQI) and PM2.5 air pollution in Four Corners
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Four Corners Air Quality Map
Real-time Four Corners air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Four Corners today?
 | Index | Moderate | |
 | Tree pollen | None | |
 | Grass pollen | Low | |
 | Weed pollen | Moderate |
Source: tomorrow.io
Weather
What is the current weather in Four Corners?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 40% |
| Wind | 0 mph |
| Pressure | 30.1 inHg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Sheridan, Wyoming | 204 |
| 2 | Duchesne, Utah | 186 |
| 3 | Three Rivers, Oregon | 183 |
| 4 | Kelly, Wyoming | 179 |
| 5 | Salmon, Idaho | 176 |
| 6 | Oakridge, Oregon | 161 |
| 7 | Bozeman, Montana | 123 |
| 8 | Sunriver, Oregon | 123 |
| 9 | Deschutes River Woods, Oregon | 120 |
| 10 | Big Sky, Montana | 115 |
(Local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
Belgrade has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
63*
live AQI index
Moderate
Overview
What is the current air quality in Four Corners?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15.8*µg/m³ | |
!
PM2.5
x3.2
PM2.5 concentration in Four Corners is currently 3.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Four Corners?
 | 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 |
Forecast
Four Corners air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 63 AQI US | | 73.4° 46.4° |  6.7 mph |
| Monday, Oct 7 | Moderate 81 AQI US | | 73.4° 48.2° | 6.7 mph |
| Tuesday, Oct 8 | Moderate 83 AQI US | | 73.4° 50° | 6.7 mph |
| Wednesday, Oct 9 | Moderate 82 AQI US | | 78.8° 51.8° | 8.9 mph |
| Thursday, Oct 10 | Moderate 69 AQI US |  | 68° 51.8° | 4.5 mph |
| Friday, Oct 11 | Moderate 74 AQI US | | 71.6° 46.4° | 4.5 mph |
| Saturday, Oct 12 | Good 31 AQI US  |  70% | 66.2° 48.2° | 13.4 mph |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Four Corners?
No locations are available.
AQI US, Metric