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Air quality in Helena Valley Southeast

Air quality index (AQI) and PM2.5 air pollution in Helena Valley Southeast

Last update at 21:00, Apr 24 (local time)

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AIR QUALITY DATA SOURCE

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21:00, Apr 24 (local time)

US AQI

21*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	21* US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.1*µg/m³

✓

PM2.5 concentration in Helena Valley Southeast air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 21 AQI US	50%	59° 42.8°	4.5 mp/h
Thursday, Apr 25	Good 11 AQI US	50%	48.2° 39.2°	6.7 mp/h
Friday, Apr 26	Good 7 AQI US	100%	39.2° 37.4°	2.2 mp/h
Saturday, Apr 27	Good 4 AQI US	30%	57.2° 37.4°	8.9 mp/h
Sunday, Apr 28	Good 7 AQI US	50%	55.4° 39.2°	11.2 mp/h
Monday, Apr 29	Good 5 AQI US		62.6° 35.6°	8.9 mp/h
Tuesday, Apr 30	Good 10 AQI US	80%	69.8° 44.6°	6.7 mp/h