city

Air quality in Williamstown

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

Last update at 22:00, Apr 18 (local time)

676 people follow this city

AIR QUALITY DATA CONTRIBUTORS

2 Stations operated by

Anonymous contributor

See all

Join the movement!

Get a monitor and contributor to air quality data in your city.

#	city	US AQI
1	Sequoia National Park, California	80
2	Fairbanks, Alaska	75
3	Anchorage, Alaska	73
4	Boerne, Texas	72
5	Springville, California	72
6	Three Rivers, California	68
7	San Antonio, Texas	63
8	Lake Charles, Louisiana	60
9	Little Rock, Arkansas	58
10	Birmingham, Alabama	57

22:00, Apr 18 (local time)

#	station	US AQI
1	Pine Cobble Road	7
2	Williamstown Station	5

22:00, Apr 18 (local time)

US AQI

live AQI index
Good

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

Pollutants		Concentration
PM2.5		1.1µg/m³

✓

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

	Enjoy outdoor activities
	Open your windows to bring clean, fresh air indoors GET A MONITOR

Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 13 AQI US		59° 37.4°	11.2 mp/h
Tuesday, Apr 16	Good 12 AQI US		62.6° 37.4°	4.5 mp/h
Wednesday, Apr 17	Good 7 AQI US		46.4° 41°	8.9 mp/h
Today	Good 5 AQI US	60%	55.4° 39.2°	11.2 mp/h
Friday, Apr 19	Good 17 AQI US	80%	53.6° 35.6°	15.7 mp/h
Saturday, Apr 20	Good 6 AQI US		50° 32°	13.4 mp/h
Sunday, Apr 21	Good 9 AQI US		51.8° 35.6°	11.2 mp/h
Monday, Apr 22	Good 6 AQI US	40%	57.2° 35.6°	11.2 mp/h
Tuesday, Apr 23	Good 11 AQI US	100%	48.2° 26.6°	15.7 mp/h
Wednesday, Apr 24	Good 7 AQI US	30%	44.6° 28.4°	17.9 mp/h