Air quality near Lake & 21st Avenue, San Francisco

Air quality index (AQI) and PM2.5 air pollution near Lake & 21st Avenue, San Francisco

Last update at (local time)

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Pollen

What is the pollen count in San Francisco today?

IndexModerate
Tree pollenModerate
Grass pollenLow
Weed pollenLow
See pollen forecast

Weather

What is the current weather near Lake & 21st Avenue, San Francisco?

Weather icon
WeatherBroken clouds
Temperature51.8°F
Humidity85%
Wind3 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Birmingham, Alabama

83

2 Porterville, California

83

3 Visalia, California

82

4 Quincy, California

79

5 Foresthill, California

77

6 Calexico, California

73

7 Andrews, North Carolina

72

8 Casa Grande, Arizona

72

9 Chattanooga, Tennessee

72

10 Cicero, Illinois

72

(local time)

SEE WORLD AQI RANKING

live aqi station ranking

Real-time San Francisco air quality ranking

#stationUS AQI
1 Sunset Co-op Nursery School

59

2 Potrero Hill 2

26

3 Shore View Ave

23

4 Cole Valley

22

5 15th and Noe Street

19

6 23rd Street & 3rd Street

19

7 Bernal Heights

19

8 House Guerrero

19

9 Outer Sunset 4

19

10 Quintara Street 2

19

(local time)

SEE WORLD AQI RANKING

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US AQI

8

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality near Lake & 21st Avenue, San Francisco?

Air pollution levelAir quality indexMain pollutant
Good 8 US AQItrendPM2.5
PollutantsConcentration
PM2.5
2µg/m³trend

Health Recommendations

What is the current air quality near Lake & 21st Avenue, San Francisco?

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Forecast

Lake & 21st Avenue, San Francisco air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Today

Good 8 AQI US

Human face indicating AQI level
Monday, Feb 26

Good 15 AQI US

Human face indicating AQI level
Weather icon
57.2° 48.2°
Wind rotating 294 degree 15.7 mp/h
Tuesday, Feb 27

Good 9 AQI US

Human face indicating AQI level
Weather icon
53.6° 44.6°
Wind rotating 301 degree 13.4 mp/h
Wednesday, Feb 28

Good 13 AQI US

Human face indicating AQI level
Weather icon
55.4° 48.2°
Wind rotating 279 degree 8.9 mp/h
Thursday, Feb 29

Good 16 AQI US

Human face indicating AQI level
Weather icon 100%
53.6° 51.8°
Wind rotating 199 degree 24.6 mp/h
Friday, Mar 1

Good 5 AQI US

Human face indicating AQI level
Weather icon 100%
53.6° 46.4°
Wind rotating 225 degree 26.8 mp/h
Saturday, Mar 2

Good 4 AQI US

Human face indicating AQI level
Weather icon 100%
48.2° 46.4°
Wind rotating 271 degree 26.8 mp/h
Sunday, Mar 3

Good 4 AQI US

Human face indicating AQI level
Weather icon
51.8° 44.6°
Wind rotating 322 degree 15.7 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Lake & 21st Avenue, San Francisco

Lake & 21st Avenue air quality data attribution

Data source

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in San Francisco?

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