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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 | Clear sky |
Temperature | 53.6°F |
Humidity | 83% |
Wind | 13.8 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Casa Grande, Arizona | 94 |
2 | San Antonio, Texas | 73 |
3 | Bridgeport, Connecticut | 71 |
4 | Boerne, Texas | 70 |
5 | Baltimore, Maryland | 64 |
6 | Lancaster, Pennsylvania | 64 |
7 | The Woodlands, Texas | 64 |
8 | Washington, Pennsylvania | 64 |
9 | Allentown, Pennsylvania | 63 |
10 | Dundalk, Maryland | 62 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hayward Station | 27 |
2 | Carrick Court | 21 |
3 | Hayward City Hall | 16 |
4 | Kingston Square | 13 |
5 | 26910 Grandview Avenue | 12 |
6 | Carrick Circle | 12 |
7 | Mission/Foothills | 12 |
8 | Charles Ave | 9 |
9 | Cromwell Place | 8 |
10 | Southgate | 8 |
(local time)
SEE WORLD AQI RANKINGUS AQI
9
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 9 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.6µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 3 | Good 6 AQI US | |||
Saturday, May 4 | Good 14 AQI US | |||
Sunday, May 5 | Good 16 AQI US | |||
Today | Good 9 AQI US | 68° 46.4° | 6.7 mp/h | |
Tuesday, May 7 | Good 18 AQI US | 75.2° 50° | 11.2 mp/h | |
Wednesday, May 8 | Good 16 AQI US | 78.8° 53.6° | 4.5 mp/h | |
Thursday, May 9 | Good 31 AQI US | 82.4° 57.2° | 8.9 mp/h | |
Friday, May 10 | Good 21 AQI US | 82.4° 59° | 6.7 mp/h | |
Saturday, May 11 | Good 20 AQI US | 80.6° 55.4° | 6.7 mp/h | |
Sunday, May 12 | Good 21 AQI US | 75.2° 51.8° | 6.7 mp/h |
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