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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Snow |
Temperature | 26.6°F |
Humidity | 98% |
Wind | 9.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Yosemite Np Turtleback Dome, California | 143 |
2 | Boerne, Texas | 88 |
3 | San Antonio, Texas | 87 |
4 | Braddock, Pennsylvania | 62 |
5 | Fort Worth, Texas | 59 |
6 | Charleston, West Virginia | 58 |
7 | New Braunfels, Texas | 58 |
8 | Urbana, Illinois | 58 |
9 | Marietta, Ohio | 57 |
10 | Champaign, Illinois | 56 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Yosemite Village - Visitor Center | 19 |
(local time)
SEE WORLD AQI RANKINGUS AQI
225
live AQI index
Very unhealthy
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Very unhealthy | 225 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 174.9µg/m³ |
Avoid outdoor exercise | |
Close your windows to avoid dirty outdoor air | |
Wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Feb 23 | Moderate 82 AQI US | 100% | 28.4° 23° | 11.2 mp/h |
Friday, Feb 24 | Good 7 AQI US | 100% | 35.6° 23° | 11.2 mp/h |
Saturday, Feb 25 | Good 7 AQI US | 100% | 41° 30.2° | 4.5 mp/h |
Sunday, Feb 26 | Good 7 AQI US | 100% | 37.4° 21.2° | 6.7 mp/h |
Monday, Feb 27 | Good 5 AQI US | 100% | 33.8° 26.6° | 13.4 mp/h |
Tuesday, Feb 28 | Good 5 AQI US | 100% | 32° 24.8° | 13.4 mp/h |
Wednesday, Mar 1 | Good 5 AQI US | 90% | 32° 15.8° | 11.2 mp/h |
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