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Air quality in Holtsville

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

Last update at 16:00, Apr 24 (local time)

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#	city	US AQI
1	Savannah, Georgia	94
2	Indio, California	91
3	Coachella, California	78
4	Hamilton, Montana	63
5	North Charleston, South Carolina	63
6	Pahrump, Nevada	63
7	Charleston, South Carolina	62
8	Palm Desert, California	60
9	Whiterocks, Utah	59
10	Aiken, South Carolina	57

16:00, Apr 24 (local time)

#	station	US AQI
1	Suffolk County	36

16:00, Apr 24 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	37 US AQI	O3

Pollutants		Concentration
PM2.5		7.5µg/m³
O3		90µg/m³

PM2.5

x1.5

PM2.5 concentration in Holtsville is currently 1.5 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Sunday, Apr 21	Good 30 AQI US		51.8° 42.8°	11.2 mp/h
Monday, Apr 22	Good 30 AQI US		53.6° 44.6°	11.2 mp/h
Tuesday, Apr 23	Good 38 AQI US		59° 46.4°	13.4 mp/h
Today	Good 37 AQI US	50%	59° 46.4°	13.4 mp/h
Thursday, Apr 25	Good 10 AQI US		48.2° 37.4°	15.7 mp/h
Friday, Apr 26	Good 10 AQI US		50° 41°	8.9 mp/h
Saturday, Apr 27	Good 11 AQI US	40%	51.8° 44.6°	11.2 mp/h
Sunday, Apr 28	Good 14 AQI US	100%	55.4° 46.4°	8.9 mp/h
Monday, Apr 29	Moderate 55 AQI US		57.2° 50°	6.7 mp/h
Tuesday, Apr 30	Moderate 64 AQI US	90%	59° 51.8°	8.9 mp/h
Wednesday, May 1	Moderate 65 AQI US	90%	62.6° 53.6°	13.4 mp/h