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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 | 57.2°F |
Humidity | 78% |
Wind | 3.4 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Yosemite Np Turtleback Dome, California | 127 |
2 | Buffalo, New York | 77 |
3 | Corpus Christi, Texas | 68 |
4 | The Woodlands, Texas | 68 |
5 | Lancaster, Pennsylvania | 64 |
6 | Throop, Pennsylvania | 63 |
7 | New York City, New York | 62 |
8 | Harrisburg, Pennsylvania | 61 |
9 | Trenton, New Jersey | 61 |
10 | Braddock, Pennsylvania | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Calle del Sol | 11 |
2 | Whistle Train Road | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
7
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 7 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.8µg/m³ |
PM2.5 concentration in Brea air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 8 AQI US | 69.8° 53.6° | 11.2 mp/h | |
Saturday, Apr 27 | Good 11 AQI US | 73.4° 55.4° | 8.9 mp/h | |
Sunday, Apr 28 | Good 13 AQI US | 75.2° 57.2° | 8.9 mp/h | |
Today | Good 7 AQI US | 75.2° 57.2° | 8.9 mp/h | |
Tuesday, Apr 30 | Good 46 AQI US | 75.2° 59° | 8.9 mp/h | |
Wednesday, May 1 | Good 39 AQI US | 73.4° 59° | 8.9 mp/h | |
Thursday, May 2 | Good 22 AQI US | 80.6° 59° | 8.9 mp/h | |
Friday, May 3 | Good 12 AQI US | 77° 60.8° | 8.9 mp/h | |
Saturday, May 4 | Good 24 AQI US | 69.8° 59° | 11.2 mp/h | |
Sunday, May 5 | Good 18 AQI US | 71.6° 57.2° | 11.2 mp/h |
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1 Data source