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Air quality near San Antonio Old Hwy90 C677, San Antonio

Air quality index (AQI) and PM2.5 air pollution near San Antonio Old Hwy90 C677, San Antonio

Last update at 22:00, May 26 (local time)

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Texas Commission on Environmental Quality (TCEQ)

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22:00, May 26 (local time)

22:00, May 26 (local time)

US AQI

118

live AQI index
Unhealthy for sensitive groups

Air pollution level	Air quality index	Main pollutant
Unhealthy for sensitive groups	118 US AQI	PM2.5

Pollutants		Concentration
PM2.5		42.5µg/m³

	Reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Thursday, May 23	Moderate 88 AQI US
Friday, May 24	Moderate 91 AQI US
Saturday, May 25	Moderate 83 AQI US
Today	Unhealthy for sensitive groups 118 AQI US	90%	105.8° 69.8°	22.4 mp/h
Monday, May 27	Moderate 85 AQI US	70%	95° 71.6°	15.7 mp/h
Tuesday, May 28	Moderate 62 AQI US	100%	96.8° 69.8°	15.7 mp/h
Wednesday, May 29	Moderate 53 AQI US	40%	96.8° 75.2°	17.9 mp/h
Thursday, May 30	Moderate 62 AQI US	20%	89.6° 75.2°	15.7 mp/h
Friday, May 31	Moderate 64 AQI US		89.6° 75.2°	17.9 mp/h
Saturday, Jun 1	Moderate 62 AQI US		98.6° 75.2°	17.9 mp/h