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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 37.4°F |
Humidity | 78% |
Wind | 7.1 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Palm Desert, California | 133 |
2 | Orcutt, California | 83 |
3 | Nipomo, California | 70 |
4 | San Antonio, Texas | 67 |
5 | Decorah, Iowa | 66 |
6 | Lewisville, Texas | 65 |
7 | Ocala, Florida | 61 |
8 | Savannah, Georgia | 61 |
9 | Davenport, Iowa | 60 |
10 | Georgetown, Texas | 60 |
(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 | 1*µg/m³ |
PM2.5 concentration in Greenwich air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 31 AQI US | 66.2° 33.8° | 13.4 mp/h | |
Saturday, Apr 27 | Moderate 53 AQI US | 100% | 68° 53.6° | 22.4 mp/h |
Sunday, Apr 28 | Moderate 57 AQI US | 70% | 73.4° 59° | 17.9 mp/h |
Monday, Apr 29 | Moderate 59 AQI US | 100% | 75.2° 59° | 17.9 mp/h |
Tuesday, Apr 30 | Moderate 75 AQI US | 90% | 68° 59° | 8.9 mp/h |
Wednesday, May 1 | Moderate 64 AQI US | 100% | 73.4° 60.8° | 11.2 mp/h |
Thursday, May 2 | Good 11 AQI US | 100% | 69.8° 59° | 6.7 mp/h |
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