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Air quality in Northumberland

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

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

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#	city	US AQI
1	Boerne, Texas	74
2	San Antonio, Texas	71
3	Springville, California	71
4	Sequoia National Park, California	68
5	Porterville, California	67
6	Georgetown, Texas	66
7	Three Rivers, California	66
8	Leander, Texas	62
9	Anchorage, Alaska	60
10	Fairbanks, Alaska	59

22:00, Apr 18 (local time)

#	station	US AQI
1	PSRPA PT	38
2	PSRPA Uni	33

22:00, Apr 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	38 US AQI	PM2.5

Pollutants		Concentration
PM2.5		9.3µg/m³

PM2.5

x1.9

PM2.5 concentration in Northumberland is currently 1.9 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 17 AQI US		68° 44.6°	4.5 mp/h
Tuesday, Apr 16	Good 22 AQI US		60.8° 48.2°	8.9 mp/h
Wednesday, Apr 17	Good 42 AQI US		59° 50°	6.7 mp/h
Today	Good 38 AQI US	100%	53.6° 44.6°	11.2 mp/h
Friday, Apr 19	Good 31 AQI US		53.6° 37.4°	15.7 mp/h
Saturday, Apr 20	Good 8 AQI US		55.4° 32°	8.9 mp/h
Sunday, Apr 21	Good 12 AQI US		59° 35.6°	4.5 mp/h
Monday, Apr 22	Good 15 AQI US	30%	62.6° 39.2°	15.7 mp/h
Tuesday, Apr 23	Good 38 AQI US	100%	50° 32°	15.7 mp/h
Wednesday, Apr 24	Good 12 AQI US		53.6° 30.2°	15.7 mp/h