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Air quality in Decatur

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

Last update at 02:00, Apr 28 (local time)

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#	city	US AQI
1	Yosemite Np Turtleback Dome, California	159
2	Boerne, Texas	99
3	San Antonio, Texas	92
4	New Braunfels, Texas	70
5	Fort Worth, Texas	68
6	Leander, Texas	67
7	Georgetown, Texas	64
8	Palm Desert, California	64
9	Round Rock, Texas	63
10	Austin, Texas	62

02:00, Apr 28 (local time)

#	station	US AQI
1	Decatur Station2	45

02:00, Apr 28 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	45 US AQI	PM2.5

Pollutants		Concentration
PM2.5		10.9µg/m³
O3		0µg/m³

PM2.5

x2.2

PM2.5 concentration in Decatur is currently 2.2 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Thursday, Apr 25	Good 26 AQI US		66.2° 46.4°	26.8 mp/h
Friday, Apr 26	Good 23 AQI US		73.4° 60.8°	20.1 mp/h
Saturday, Apr 27	Good 33 AQI US		73.4° 62.6°	22.4 mp/h
Today	Good 45 AQI US	100%	73.4° 62.6°	22.4 mp/h
Monday, Apr 29	Good 43 AQI US	100%	71.6° 57.2°	17.9 mp/h
Tuesday, Apr 30	Good 10 AQI US		73.4° 51.8°	11.2 mp/h
Wednesday, May 1	Good 34 AQI US	100%	77° 62.6°	15.7 mp/h
Thursday, May 2	Moderate 66 AQI US	100%	77° 64.4°	20.1 mp/h
Friday, May 3	Moderate 60 AQI US	100%	64.4° 50°	17.9 mp/h
Saturday, May 4	Good 10 AQI US		60.8° 44.6°	17.9 mp/h