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Air quality in Round Rock

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

Last update at 18:00, May 17 (local time)

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#	city	US AQI
1	Thibodaux, Louisiana	116
2	La Crescenta-Montrose, California	89
3	Yucaipa, California	87
4	San Bernardino, California	86
5	Indio, California	77
6	New Orleans, Louisiana	77
7	Fontana, California	76
8	Hammond, Indiana	76
9	Claremont, California	75
10	Burns Harbor, Indiana	73

18:00, May 17 (local time)

#	station	US AQI
1	East Austin Avenue Outside	47
2	Bent Tree	39
3	CAPCOG Round Rock Brushy Creek W C1620	34

18:00, May 17 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	43 US AQI	PM2.5

Pollutants		Concentration
PM2.5		7.8µg/m³

PM2.5

x1.6

PM2.5 concentration in Round Rock is currently 1.6 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, May 14	Good 45 AQI US		89.6° 66.2°	13.4 mp/h
Wednesday, May 15	Good 37 AQI US		78.8° 64.4°	15.7 mp/h
Thursday, May 16	Good 43 AQI US		84.2° 60.8°	11.2 mp/h
Thursday, May 16	Moderate 54 AQI US		84.2° 60.8°	11.2 mp/h
Today	Good 43 AQI US		89.6° 66.2°	8.9 mp/h
Saturday, May 18	Moderate 60 AQI US		89.6° 68°	11.2 mp/h
Sunday, May 19	Moderate 61 AQI US		91.4° 68°	15.7 mp/h
Monday, May 20	Moderate 59 AQI US	20%	93.2° 73.4°	15.7 mp/h
Tuesday, May 21	Moderate 61 AQI US		95° 73.4°	17.9 mp/h
Wednesday, May 22	Moderate 61 AQI US	100%	78.8° 66.2°	15.7 mp/h
Thursday, May 23	Moderate 61 AQI US	100%	80.6° 64.4°	15.7 mp/h