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Air quality in Rock Hill

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

Last update at 01:00, Apr 23 (local time)

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#	city	US AQI
1	Campo, California	99
2	Auberry, California	82
3	Bass Lake, California	80
4	Emmetsburg, Iowa	72
5	La Crescenta-Montrose, California	72
6	Santa Clarita, California	70
7	Lake Arrowhead, California	69
8	San Fernando, California	69
9	Val Verde, California	69
10	Reseda, California	67

01:00, Apr 23 (local time)

01:00, Apr 23 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	48 US AQI	PM2.5

Pollutants		Concentration
PM2.5		11.5µg/m³
O3		48µg/m³

PM2.5

x2.3

PM2.5 concentration in Rock Hill is currently 2.3 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 20	Good 21 AQI US		57.2° 46.4°	8.9 mp/h
Sunday, Apr 21	Good 25 AQI US		60.8° 42.8°	8.9 mp/h
Monday, Apr 22	Good 44 AQI US		69.8° 41°	8.9 mp/h
Today	Good 48 AQI US		69.8° 41°	8.9 mp/h
Wednesday, Apr 24	Good 42 AQI US	30%	71.6° 50°	8.9 mp/h
Thursday, Apr 25	Good 37 AQI US		69.8° 48.2°	8.9 mp/h
Friday, Apr 26	Good 46 AQI US		69.8° 50°	6.7 mp/h
Saturday, Apr 27	Moderate 71 AQI US		73.4° 51.8°	4.5 mp/h
Sunday, Apr 28	Moderate 61 AQI US		78.8° 59°	6.7 mp/h
Monday, Apr 29	Good 17 AQI US		80.6° 57.2°	8.9 mp/h