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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 44.6°F |
Humidity | 79% |
Wind | 13.8 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Corpus Christi, Texas | 75 |
2 | San Antonio, Texas | 75 |
3 | Lancaster, Pennsylvania | 71 |
4 | New Braunfels, Texas | 70 |
5 | Buffalo, New York | 68 |
6 | Allentown, Pennsylvania | 67 |
7 | Braddock, Pennsylvania | 66 |
8 | West Mifflin, Pennsylvania | 66 |
9 | Casa Grande, Arizona | 65 |
10 | Camden, New Jersey | 63 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Castro Valley Boulevard | 10 |
2 | Palomares Road | 10 |
3 | Knight Drive, Castro Valley | 9 |
4 | Ridge Crest Court | 9 |
5 | Oak Canyon Place | 8 |
6 | Bedford Drive | 7 |
7 | Castlebrook Drive | 7 |
8 | Castro Valley 2 | 7 |
9 | Greenridge Road 2 | 7 |
10 | Greenridge Road | 6 |
(local time)
SEE WORLD AQI RANKINGUS AQI
4
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 4 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0.9µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Jan 29 | Good 11 AQI US | 40% | 44.6° 35.6° | 8.9 mp/h |
Monday, Jan 30 | Good 8 AQI US | 44.6° 30.2° | 6.7 mp/h | |
Tuesday, Jan 31 | Good 15 AQI US | 51.8° 32° | 2.2 mp/h | |
Wednesday, Feb 1 | Good 40 AQI US | 51.8° 35.6° | 2.2 mp/h | |
Thursday, Feb 2 | Good 8 AQI US | 100% | 50° 39.2° | 6.7 mp/h |
Friday, Feb 3 | Good 7 AQI US | 90% | 48.2° 42.8° | 4.5 mp/h |
Saturday, Feb 4 | Good 12 AQI US | 55.4° 37.4° | 4.5 mp/h |
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