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Air quality in Hilo

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

Last update at 21:00, Apr 25 (local time)

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#	city	US AQI
1	Palm Desert, California	170
2	North Charleston, South Carolina	87
3	Pahrump, Nevada	84
4	Casa Grande, Arizona	74
5	Lewisville, Texas	73
6	Savannah, Georgia	72
7	Charleston, South Carolina	66
8	Dallas, Texas	66
9	Fort Worth, Texas	62
10	Denton, Texas	61

21:00, Apr 25 (local time)

#	station	US AQI
1	KS Hawaii	23
2	Waiakea Uka	17

21:00, Apr 25 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	20 US AQI	PM2.5

Pollutants		Concentration
PM2.5		4.8µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 22	Good 11 AQI US		77° 69.8°	8.9 mp/h
Tuesday, Apr 23	Good 14 AQI US		78.8° 69.8°	6.7 mp/h
Wednesday, Apr 24	Good 14 AQI US		77° 69.8°	11.2 mp/h
Today	Good 20 AQI US	60%	75.2° 69.8°	8.9 mp/h
Friday, Apr 26	Good 4 AQI US	80%	75.2° 69.8°	11.2 mp/h
Saturday, Apr 27	Good 8 AQI US	40%	73.4° 71.6°	8.9 mp/h
Sunday, Apr 28	Good 13 AQI US	40%	75.2° 71.6°	8.9 mp/h
Monday, Apr 29	Good 17 AQI US	50%	75.2° 69.8°	6.7 mp/h
Tuesday, Apr 30	Good 10 AQI US	60%	73.4° 69.8°	8.9 mp/h
Wednesday, May 1	Good 12 AQI US	60%	73.4° 69.8°	8.9 mp/h