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Air quality in Arcata

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

Last update at 21:00, Apr 17 (local time)

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#	city	US AQI
1	Porterville, California	93
2	Three Rivers, California	81
3	Springville, California	80
4	Elizabethtown, Pennsylvania	73
5	Shreveport, Louisiana	67
6	Lewisville, Texas	65
7	Anchorage, Alaska	64
8	Fort Worth, Texas	64
9	Visalia, California	64
10	Atlanta, Georgia	63

21:00, Apr 17 (local time)

21:00, Apr 17 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	19 US AQI	PM2.5

Pollutants		Concentration
PM2.5		4.6µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Sunday, Apr 14	Good 12 AQI US		57.2° 46.4°	11.2 mp/h
Monday, Apr 15	Good 11 AQI US		55.4° 44.6°	11.2 mp/h
Tuesday, Apr 16	Good 12 AQI US		59° 44.6°	6.7 mp/h
Today	Good 19 AQI US		62.6° 48.2°	4.5 mp/h
Thursday, Apr 18	Good 18 AQI US		64.4° 50°	4.5 mp/h
Friday, Apr 19	Good 16 AQI US	30%	59° 46.4°	8.9 mp/h
Saturday, Apr 20	Good 14 AQI US		57.2° 44.6°	8.9 mp/h
Sunday, Apr 21	Good 16 AQI US		64.4° 48.2°	4.5 mp/h
Monday, Apr 22	Good 13 AQI US	70%	53.6° 46.4°	8.9 mp/h
Tuesday, Apr 23	Good 8 AQI US	100%	51.8° 48.2°	8.9 mp/h