Air quality in Foster City

Air quality index (AQI) and PM2.5 air pollution in Foster City

Last update at (local time)

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Pollen

What is the pollen count in Foster City today?

IndexN/A
Tree pollenN/A
Grass pollenN/A
Weed pollenN/A
See pollen forecast

Weather

What is the current weather in Foster City?

Weather icon
WeatherBroken clouds
Temperature48.2°F
Humidity84%
Wind10.4 mp/h
Pressure29.8 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Colfax, Louisiana

123

2 Omaha, Nebraska

74

3 Kalamazoo, Michigan

70

4 Fort Wayne, Indiana

64

5 Keosauqua, Iowa

63

6 Champaign, Illinois

62

7 Chetek, Wisconsin

62

8 Urbana, Illinois

62

9 Purcellville, Virginia

60

10 Carter Lake, Iowa

59

(local time)

SEE WORLD AQI RANKING

live Foster City aqi ranking

Real-time Foster City air quality ranking

#stationUS AQI
1 Niantic Drive

8

2 Sea Spray Lane

8

3 Beach Park Boulevard

7

4 1998 Beach Park Boulevard

6

5 Shad Park

5

6 Ketch Park

4

(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 in Foster City?

Air pollution levelAir quality indexMain pollutant
Good 8 US AQIPM2.5
PollutantsConcentration
PM2.5
1.9µg/m³

PM2.5 concentration in Foster City air currently meets the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Foster City?

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Forecast

Foster City air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Mar 26

Good 7 AQI US

Human face indicating AQI level
Weather icon
59° 46.4°
Wind rotating 223 degree 11.2 mp/h
Wednesday, Mar 27

Good 7 AQI US

Human face indicating AQI level
Weather icon
59° 48.2°
Wind rotating 277 degree 8.9 mp/h
Thursday, Mar 28

Good 10 AQI US

Human face indicating AQI level
Weather icon
51.8° 48.2°
Wind rotating 126 degree 20.1 mp/h
Today

Good 8 AQI US

Human face indicating AQI level
Weather icon 100%
51.8° 48.2°
Wind rotating 126 degree 20.1 mp/h
Saturday, Mar 30

Good 8 AQI US

Human face indicating AQI level
Weather icon 100%
59° 46.4°
Wind rotating 29 degree 13.4 mp/h
Sunday, Mar 31

Good 14 AQI US

Human face indicating AQI level
Weather icon
53.6° 48.2°
Wind rotating 265 degree 11.2 mp/h
Monday, Apr 1

Good 23 AQI US

Human face indicating AQI level
Weather icon
60.8° 48.2°
Wind rotating 305 degree 4.5 mp/h
Tuesday, Apr 2

Good 20 AQI US

Human face indicating AQI level
Weather icon
66.2° 51.8°
Wind rotating 293 degree 6.7 mp/h
Wednesday, Apr 3

Good 12 AQI US

Human face indicating AQI level
Weather icon
64.4° 51.8°
Wind rotating 261 degree 8.9 mp/h
Thursday, Apr 4

Good 15 AQI US

Human face indicating AQI level
Weather icon 60%
50° 42.8°
Wind rotating 282 degree 20.1 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Foster City

Foster City air quality data attribution

6Contributors

1 Data source

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Foster City?

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