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Air quality in Decatur

Air quality index (AQI) and PM2.5 air pollution in Decatur

Last update at 19:00, May 31 (local time)

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#	city	US AQI
1	Hollywood, California	97
2	Glendora, California	82
3	Altadena, California	77
4	Pasadena, California	76
5	Monrovia, California	75
6	La Canada Flintridge, California	74
7	La Crescenta-Montrose, California	74
8	San Fernando, California	74
9	Sierra Madre, California	74
10	Glendale, California	73

19:00, May 31 (local time)

#	station	US AQI
1	South DeKalb	38
2	Westchester Hills/Chelsea Heights	38
3	Richard Road	37
4	Clifton Springs Manor	35
5	ASCENT SDK Addtl PA #1	34
6	ASCENT SDK Addtl PA #2	34

19:00, May 31 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	34 US AQI	PM2.5

Pollutants		Concentration
PM2.5		6.3µg/m³
PM10		13µg/m³

PM2.5

x1.3

PM2.5 concentration in Decatur is currently 1.3 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, May 28	Good 31 AQI US		84.2° 66.2°	11.2 mp/h
Wednesday, May 29	Good 27 AQI US		84.2° 64.4°	8.9 mp/h
Thursday, May 30	Good 31 AQI US		82.4° 60.8°	8.9 mp/h
Thursday, May 30	Moderate 57 AQI US		82.4° 60.8°	8.9 mp/h
Today	Good 34 AQI US	40%	73.4° 62.6°	8.9 mp/h
Saturday, Jun 1	Moderate 61 AQI US	90%	78.8° 60.8°	6.7 mp/h
Sunday, Jun 2	Moderate 59 AQI US	70%	86° 64.4°	6.7 mp/h
Monday, Jun 3	Moderate 63 AQI US	100%	78.8° 66.2°	6.7 mp/h
Tuesday, Jun 4	Moderate 66 AQI US	90%	77° 66.2°	4.5 mp/h
Wednesday, Jun 5	Moderate 64 AQI US	50%	91.4° 68°	8.9 mp/h
Thursday, Jun 6	Moderate 78 AQI US		84.2° 69.8°	11.2 mp/h