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Air quality in Highlands Ranch

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

Last update at 02:00, Apr 26 (local time)

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#	city	US AQI
1	Palm Desert, California	134
2	Pahrump, Nevada	80
3	Savannah, Georgia	76
4	North Charleston, South Carolina	65
5	Columbia, South Carolina	64
6	Charleston, South Carolina	62
7	Edmond, Oklahoma	62
8	Lewisville, Texas	62
9	Auberry, California	61
10	Oklahoma City, Oklahoma	60

02:00, Apr 26 (local time)

02:00, Apr 26 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	10 US AQI	PM2.5

Pollutants		Concentration
PM2.5		2.5µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 23	Good 19 AQI US		73.4° 42.8°	13.4 mp/h
Wednesday, Apr 24	Good 31 AQI US		69.8° 46.4°	15.7 mp/h
Thursday, Apr 25	Good 16 AQI US		64.4° 44.6°	11.2 mp/h
Today	Good 10 AQI US	100%	64.4° 44.6°	11.2 mp/h
Saturday, Apr 27	Good 11 AQI US	100%	51.8° 41°	17.9 mp/h
Sunday, Apr 28	Good 5 AQI US	100%	57.2° 35.6°	15.7 mp/h
Monday, Apr 29	Good 5 AQI US		64.4° 39.2°	11.2 mp/h
Tuesday, Apr 30	Good 8 AQI US		69.8° 42.8°	6.7 mp/h
Wednesday, May 1	Good 8 AQI US		73.4° 48.2°	8.9 mp/h
Thursday, May 2	Good 11 AQI US		57.2° 37.4°	8.9 mp/h