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Air quality in Decatur

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

Last update at 12:00, Apr 27 (local time)

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12:00, Apr 27 (local time)

#	station	US AQI
1	South DeKalb	46
2	Richard Road	44
3	ASCENT SDK Addtl PA #1	42
4	Westchester Hills/Chelsea Heights	42
5	Clifton Springs Manor	34
6	ASCENT SDK Addtl PA #2	32

12:00, Apr 27 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	38 US AQI	PM2.5

Pollutants		Concentration
PM2.5		9.3µg/m³

PM2.5

x1.9

PM2.5 concentration in Decatur is currently 1.9 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Wednesday, Apr 24	Moderate 52 AQI US		80.6° 55.4°	4.5 mp/h
Thursday, Apr 25	Moderate 53 AQI US		77° 59°	11.2 mp/h
Friday, Apr 26	Moderate 52 AQI US		71.6° 57.2°	8.9 mp/h
Today	Good 38 AQI US	40%	71.6° 57.2°	8.9 mp/h
Sunday, Apr 28	Good 44 AQI US		78.8° 57.2°	8.9 mp/h
Monday, Apr 29	Good 48 AQI US		82.4° 57.2°	8.9 mp/h
Tuesday, Apr 30	Moderate 55 AQI US	100%	78.8° 62.6°	6.7 mp/h
Wednesday, May 1	Moderate 57 AQI US		87.8° 64.4°	2.2 mp/h
Thursday, May 2	Moderate 75 AQI US	30%	78.8° 66.2°	6.7 mp/h
Friday, May 3	Moderate 71 AQI US	40%	84.2° 62.6°	8.9 mp/h