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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 | Mist |
Temperature | 57.2°F |
Humidity | 84% |
Wind | 4.6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Palm Desert, California | 91 |
2 | Mecca, California | 74 |
3 | Lubbock, Texas | 70 |
4 | Braddock, Pennsylvania | 69 |
5 | Hesperia, California | 63 |
6 | Pahrump, Nevada | 62 |
7 | San Fernando, California | 62 |
8 | Casa Grande, Arizona | 61 |
9 | Cleveland, Ohio | 61 |
10 | North Hollywood, California | 61 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Quinn Street | 29 |
2 | Paramount Boulevard | 10 |
(local time)
SEE WORLD AQI RANKINGUS AQI
18
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 18 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.4µg/m³ |
PM2.5 concentration in Downey air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Apr 28 | Good 19 AQI US | 73.4° 59° | 8.9 mp/h | |
Monday, Apr 29 | Good 20 AQI US | 71.6° 59° | 11.2 mp/h | |
Tuesday, Apr 30 | Good 21 AQI US | 71.6° 57.2° | 11.2 mp/h | |
Today | Good 18 AQI US | 71.6° 57.2° | 11.2 mp/h | |
Thursday, May 2 | Good 41 AQI US | 73.4° 59° | 11.2 mp/h | |
Friday, May 3 | Moderate 59 AQI US | 75.2° 60.8° | 11.2 mp/h | |
Saturday, May 4 | Moderate 54 AQI US | 69.8° 59° | 11.2 mp/h | |
Sunday, May 5 | Good 16 AQI US | 60% | 69.8° 55.4° | 13.4 mp/h |
Monday, May 6 | Good 10 AQI US | 71.6° 57.2° | 11.2 mp/h | |
Tuesday, May 7 | Good 15 AQI US | 73.4° 59° | 8.9 mp/h |
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1 Data source