Air quality near 621 Hillcrest Way, San Mateo

Air quality index (AQI) and PM2.5 air pollution near 621 Hillcrest Way, San Mateo

Last update at (local time)

40 people follow this station

  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
IQAir map with AQI colorful pins

Air Quality Data contributor(s)

Station(s) operated by

1 Anonymous contributor

anonymous (Data sources: PurpleAir)

Join the movement!

Get a monitor and contribute air quality data in your city.

Become a contributor
Find out more about contributors and data sources

Weather

What is the current weather near 621 Hillcrest Way, San Mateo?

Weather icon
WeatherClear sky
Temperature64.4°C
Humidity54%
Wind10.4 mp/h
Pressure1013 mb

live aqi city ranking

Real-time USA city ranking

#city US AQI
1 Derwood, Maryland

117

2 La Canada Flintridge, California

102

3 San Fernando, California

102

4 Terrell Hills, Texas

99

5 La Crescenta-Montrose, California

98

6 Fontana, California

97

7 Frostburg, Maryland

97

8 Glendale, California

95

9 Rancho Cucamonga, California

95

10 Altadena, California

94

(local time)

SEE WORLD AQI RANKING

live aqi station ranking

Real-time San Mateo air quality ranking

#station US AQI
1 North Idaho Street

61

2 San Mateo Police Department

12

(local time)

SEE WORLD AQI RANKING

US AQI

27

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality near 621 Hillcrest Way, San Mateo?

Air pollution levelAir quality indexMain pollutant
Good 27 US AQIPM2.5
PollutantsConcentration
PM2.5
6.6µg/m³

Health Recommendations

How to protect from air pollution in 621 Hillcrest Way?

An open window iconOpen your windows to bring clean, fresh air indoors
A man cycling iconEnjoy outdoor activities

Forecast

621 Hillcrest Way, San Mateo air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Thursday, May 19

Good 15 US AQI

Human face indicating AQI level
Friday, May 20

Good 27 US AQI

Human face indicating AQI level
Saturday, May 21

Good 28 US AQI

Human face indicating AQI level
Sunday, May 22

Good 31 US AQI

Human face indicating AQI level
Weather icon68°46.4°
Wind rotating 305 degree

8.9 mp/h

Today

Good 27 US AQI

Human face indicating AQI level
Weather icon75.2°46.4°
Wind rotating 307 degree

8.9 mp/h

Tuesday, May 24

Good 32 US AQI

Human face indicating AQI level
Weather icon73.4°53.6°
Wind rotating 265 degree

6.7 mp/h

Wednesday, May 25

Good 36 US AQI

Human face indicating AQI level
Weather icon64.4°50°
Wind rotating 267 degree

6.7 mp/h

Thursday, May 26

Good 18 US AQI

Human face indicating AQI level
Weather icon66.2°50°
Wind rotating 289 degree

8.9 mp/h

Friday, May 27

Good 20 US AQI

Human face indicating AQI level
Weather icon64.4°46.4°
Wind rotating 284 degree

8.9 mp/h

Saturday, May 28

Good 18 US AQI

Human face indicating AQI level
Weather icon57.2°44.6°
Wind rotating 293 degree

17.9 mp/h

Interested in hourly forecast? Get the app

Historical

Historic air quality graph: 621 Hillcrest Way, San Mateo

How to best protect from air pollution?

Reduce your air pollution exposure in 621 Hillcrest Way, San Mateo

621 Hillcrest Way air quality data attribution

Contributors 1

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in San Mateo?

Cart

Your cart is empty

Connect With IQAir

Sign up for our newsletter