Air quality in San Antonio

Air quality index (AQI) and PM2.5 air pollution in San Antonio

Last update at (local time)

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Weather

What is the current weather in San Antonio?

Weather icon
WeatherClear sky
Temperature73.4°F
Humidity45%
Wind3.9 mp/h
Pressure28.5 Hg

live aqi city ranking

Real-time Chile city ranking

#cityUS AQI
1 Llaillay, Valparaiso

76

2 Tocopilla, Antofagasta

74

3 Quintero, Valparaiso

56

4 Concepcion, Biobio

55

5 Santiago, Santiago Metropolitan

53

6 Pitrufquen, Araucania

45

7 Puchuncavi, Valparaiso

45

8 Talcahuano, Biobio

41

9 Coronel, Biobio

37

10 Temuco, Araucania

28

(local time)

SEE WORLD AQI RANKING

live San Antonio aqi ranking

Real-time San Antonio air quality ranking

#stationUS AQI
1 JI Explo. del Maipo

102

(local time)

SEE WORLD AQI RANKING

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US AQI

102

live AQI index
Unhealthy for sensitive groups

Human face indicating AQI level

Overview

What is the current air quality in San Antonio?

Air pollution levelAir quality indexMain pollutant
Unhealthy for sensitive groups 102 US AQIPM2.5
PollutantsConcentration
PM2.5
36.1µg/m³
!

PM2.5

x7.2

PM2.5 concentration in San Antonio is currently 7.2 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in San Antonio?

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Reduce outdoor exercise
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Close your windows to avoid dirty outdoor air
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Sensitive groups should wear a mask outdoors
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Forecast

San Antonio air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Wednesday, Mar 27

Moderate 76 AQI US

Human face indicating AQI level
Weather icon
68° 57.2°
Wind rotating 291 degree 8.9 mp/h
Thursday, Mar 28

Moderate 72 AQI US

Human face indicating AQI level
Weather icon
73.4° 55.4°
Wind rotating 251 degree 8.9 mp/h
Today

Unhealthy for sensitive groups 102 AQI US

Human face indicating AQI level
Weather icon
73.4° 55.4°
Wind rotating 251 degree 8.9 mp/h
Saturday, Mar 30

Moderate 61 AQI US

Human face indicating AQI level
Weather icon
73.4° 59°
Wind rotating 231 degree 11.2 mp/h
Sunday, Mar 31

Moderate 54 AQI US

Human face indicating AQI level
Weather icon
71.6° 57.2°
Wind rotating 226 degree 13.4 mp/h
Monday, Apr 1

Moderate 55 AQI US

Human face indicating AQI level
Weather icon
71.6° 59°
Wind rotating 236 degree 8.9 mp/h
Tuesday, Apr 2

Good 43 AQI US

Human face indicating AQI level
Weather icon
69.8° 59°
Wind rotating 247 degree 8.9 mp/h
Wednesday, Apr 3

Moderate 61 AQI US

Human face indicating AQI level
Weather icon
66.2° 55.4°
Wind rotating 245 degree 11.2 mp/h
Thursday, Apr 4

Moderate 57 AQI US

Human face indicating AQI level
Weather icon
68° 57.2°
Wind rotating 236 degree 11.2 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in San Antonio

San Antonio air quality data attribution

1Contributor

1 Data source

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in San Antonio?

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