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Air quality in Katonah

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

Last update at 12:00, Apr 28 (local time)

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#	city	US AQI
1	Corpus Christi, Texas	63
2	Marana, Arizona	61
3	Detroit, Michigan	59
4	Kalamazoo, Michigan	58
5	Hammond, Indiana	57
6	The Woodlands, Texas	55
7	Burns Harbor, Indiana	54
8	Dundalk, Maryland	54
9	Harrisburg, Pennsylvania	54
10	Washington, D.C., District of Columbia	54

12:00, Apr 28 (local time)

#	station	US AQI
1	Flintlock Ridge Road	18

12:00, Apr 28 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	18 US AQI	PM2.5

Pollutants		Concentration
PM2.5		4.4µg/m³

✓

PM2.5 concentration in Katonah air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Thursday, Apr 25	Good 16 AQI US		60.8° 33.8°	4.5 mp/h
Friday, Apr 26	Good 12 AQI US		59° 37.4°	11.2 mp/h
Saturday, Apr 27	Good 9 AQI US		77° 44.6°	6.7 mp/h
Today	Good 18 AQI US	100%	77° 44.6°	6.7 mp/h
Monday, Apr 29	Good 37 AQI US	70%	77° 57.2°	6.7 mp/h
Tuesday, Apr 30	Good 44 AQI US	100%	64.4° 50°	6.7 mp/h
Wednesday, May 1	Good 47 AQI US	70%	62.6° 48.2°	4.5 mp/h
Thursday, May 2	Good 49 AQI US		69.8° 48.2°	6.7 mp/h
Friday, May 3	Good 23 AQI US		75.2° 48.2°	8.9 mp/h
Saturday, May 4	Good 32 AQI US		77° 55.4°	6.7 mp/h