Air quality near 40 Castanea Ridge Road, San Mateo

Air quality index (AQI) and PM2.5 air pollution near 40 Castanea Ridge Road, San Mateo

Last update at (local time)

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Weather

What is the current weather near 40 Castanea Ridge Road, San Mateo?

Weather icon
WeatherRain
Temperature44.6°F
Humidity87%
Wind4.6 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Omaha, Nebraska

98

2 Carter Lake, Iowa

89

3 Calexico, California

80

4 Galena Park, Texas

76

5 Maricopa, Arizona

75

6 Pomona, California

74

7 West Hollywood, California

74

8 Fontana, California

73

9 Koreatown, California

73

10 San Gabriel, California

72

(local time)

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live aqi station ranking

Real-time San Mateo air quality ranking

#stationUS AQI
1 Church Avenue

38

2 Shelden Road

20

3 Meowchi Heaven - Park Place - San Mateo

17

4 Station Park Cir. San Mateo CA

17

5 North Central

13

6 Play Bowl Drive

12

7 South Grant Street

11

8 100 Canada Vista

10

9 238 41st Avenue

10

10 Highland Avenue

10

(local time)

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US AQI

5

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality near 40 Castanea Ridge Road, San Mateo?

Air pollution levelAir quality indexMain pollutant
Good 5 US AQIPM2.5
PollutantsConcentration
PM2.5
1.3µg/m³

Health Recommendations

What is the current air quality near 40 Castanea Ridge Road, San Mateo?

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Forecast

40 Castanea Ridge Road, San Mateo air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Mar 25

Good 1 AQI US

Human face indicating AQI level
Tuesday, Mar 26

Good 6 AQI US

Human face indicating AQI level
Wednesday, Mar 27

Good 5 AQI US

Human face indicating AQI level
Today

Good 5 AQI US

Human face indicating AQI level
Weather icon 70%
50° 39.2°
Wind rotating 286 degree 8.9 mp/h
Friday, Mar 29

Good 12 AQI US

Human face indicating AQI level
Weather icon 100%
42.8° 39.2°
Wind rotating 161 degree 13.4 mp/h
Saturday, Mar 30

Good 8 AQI US

Human face indicating AQI level
Weather icon 100%
48.2° 35.6°
Wind rotating 7 degree 6.7 mp/h
Sunday, Mar 31

Good 16 AQI US

Human face indicating AQI level
Weather icon 40%
46.4° 35.6°
Wind rotating 260 degree 4.5 mp/h
Monday, Apr 1

Good 22 AQI US

Human face indicating AQI level
Weather icon
59° 37.4°
Wind rotating 309 degree 4.5 mp/h
Tuesday, Apr 2

Good 10 AQI US

Human face indicating AQI level
Weather icon
60.8° 41°
Wind rotating 290 degree 4.5 mp/h
Wednesday, Apr 3

Good 9 AQI US

Human face indicating AQI level
Weather icon
60.8° 42.8°
Wind rotating 308 degree 4.5 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in 40 Castanea Ridge Road, San Mateo

40 Castanea Ridge Road air quality data attribution

Contributor

Data source

Data validated and calibrated by IQAirData validated and calibrated by IQAir
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