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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | Low | ||
Grass pollen | High | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 64.4°F |
Humidity | 93% |
Wind | 9.2 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Saint Clair, Pennsylvania | 62 |
2 | Marana, Arizona | 61 |
3 | San Antonio, Texas | 60 |
4 | Braddock, Pennsylvania | 59 |
5 | Urbana, Illinois | 59 |
6 | Corpus Christi, Texas | 58 |
7 | Champaign, Illinois | 57 |
8 | Charleston, West Virginia | 56 |
9 | The Woodlands, Texas | 55 |
10 | Casa Grande, Arizona | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | LIME Factory | 107 |
2 | San Antonio Northwest C23 | 80 |
3 | Olmos Park Terrace | 65 |
4 | Calaveras Lake C59 | 62 |
5 | Guadalupe Westside | 60 |
6 | Greystone Ridge | 59 |
7 | River North Drive 1 | 55 |
8 | San Antonio Old Hwy90 C677 | 55 |
9 | Crescent Hills | 33 |
10 | Camp Bullis C58 | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
107
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 107 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 38.1µg/m³ |
Reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Moderate 99 AQI US | |||
Friday, Apr 26 | Moderate 98 AQI US | |||
Saturday, Apr 27 | Unhealthy for sensitive groups 116 AQI US | |||
Today | Unhealthy for sensitive groups 107 AQI US | 100% | 84.2° 64.4° | 20.1 mp/h |
Monday, Apr 29 | Good 46 AQI US | 60% | 89.6° 68° | 11.2 mp/h |
Tuesday, Apr 30 | Good 48 AQI US | 90% | 86° 69.8° | 11.2 mp/h |
Wednesday, May 1 | Good 45 AQI US | 80% | 86° 71.6° | 15.7 mp/h |
Thursday, May 2 | Good 50 AQI US | 100% | 82.4° 73.4° | 13.4 mp/h |
Friday, May 3 | Moderate 67 AQI US | 100% | 84.2° 68° | 13.4 mp/h |
Saturday, May 4 | Moderate 67 AQI US | 100% | 73.4° 62.6° | 15.7 mp/h |
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