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Air quality in Washington

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

Last update at 06:00, May 19 (local time)

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#	city	US AQI
1	Palm Springs, California	132
2	The Woodlands, Texas	96
3	Mecca, California	91
4	New Braunfels, Texas	87
5	Corpus Christi, Texas	86
6	Elizabethtown, Pennsylvania	80
7	San Antonio, Texas	80
8	Austin, Texas	75
9	Lancaster, Pennsylvania	75
10	Georgetown, Texas	74

06:00, May 19 (local time)

06:00, May 19 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	44 US AQI	PM2.5

Pollutants		Concentration
PM2.5		8.1µg/m³

PM2.5

x1.6

PM2.5 concentration in Washington is currently 1.6 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Thursday, May 16	Good 37 AQI US		62.6° 55.4°	4.5 mp/h
Friday, May 17	Good 35 AQI US		75.2° 57.2°	6.7 mp/h
Saturday, May 18	Good 41 AQI US		78.8° 55.4°	4.5 mp/h
Today	Good 44 AQI US		78.8° 55.4°	4.5 mp/h
Monday, May 20	Moderate 61 AQI US		78.8° 57.2°	4.5 mp/h
Tuesday, May 21	Moderate 65 AQI US		82.4° 59°	6.7 mp/h
Wednesday, May 22	Moderate 64 AQI US	70%	78.8° 60.8°	15.7 mp/h
Thursday, May 23	Moderate 63 AQI US	100%	69.8° 48.2°	11.2 mp/h
Friday, May 24	Good 40 AQI US		68° 44.6°	6.7 mp/h
Saturday, May 25	Moderate 67 AQI US	40%	75.2° 55.4°	6.7 mp/h