Air quality in Fairfax

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

Last update at (local time)

10 people follow this city

  • 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 SOURCE

Contributor profile image
* AQI modeled using satellite data Learn more

Fairfax does not have air sensor data

Be the first to measure and contribute air quality data to your community

BECOME A CONTRIBUTOR
Find out more about contributors and data sources

Pollen

What is the pollen count in Fairfax today?

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

Weather

What is the current weather in Fairfax?

Weather icon
WeatherClear sky
Temperature57.2°F
Humidity46%
Wind12.2 mp/h
Pressure30.2 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Omaha, Nebraska

87

2 Pomona, California

77

3 Koreatown, California

75

4 San Gabriel, California

75

5 Carter Lake, Iowa

74

6 Claremont, California

74

7 West Hollywood, California

74

8 Monrovia, California

73

9 Fontana, California

72

10 Keosauqua, Iowa

72

(local time)

SEE WORLD AQI RANKING

live Fairfax aqi ranking

Real-time Fairfax air quality ranking

#1 Air Quality App

Free iOS and Android air quality app

AirVisual App, Free iOS and Android air quality app

US AQI

42*

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Fairfax?

Air pollution levelAir quality indexMain pollutant
Good 42* US AQIPM2.5
PollutantsConcentration
PM2.5
10.3*µg/m³
!

PM2.5

x2.1

PM2.5 concentration in Fairfax is currently 2.1 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Fairfax?

A man cycling icon
Enjoy outdoor activities
An open window icon
Open your windows to bring clean, fresh air indoors
GET A MONITOR

Forecast

Fairfax air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Today

Good 42 AQI US

Human face indicating AQI level
Weather icon
66.2° 35.6°
Wind rotating 165 degree 15.7 mp/h
Friday, Mar 29

Good 26 AQI US

Human face indicating AQI level
Weather icon
69.8° 53.6°
Wind rotating 205 degree 26.8 mp/h
Saturday, Mar 30

Good 28 AQI US

Human face indicating AQI level
Weather icon
80.6° 55.4°
Wind rotating 189 degree 20.1 mp/h
Sunday, Mar 31

Good 33 AQI US

Human face indicating AQI level
Weather icon 30%
77° 66.2°
Wind rotating 203 degree 17.9 mp/h
Monday, Apr 1

Moderate 58 AQI US

Human face indicating AQI level
Weather icon 100%
75.2° 66.2°
Wind rotating 197 degree 26.8 mp/h
Tuesday, Apr 2

Good 38 AQI US

Human face indicating AQI level
Weather icon 80%
55.4° 44.6°
Wind rotating 287 degree 22.4 mp/h
Wednesday, Apr 3

Good 5 AQI US

Human face indicating AQI level
Weather icon
60.8° 33.8°
Wind rotating 340 degree 8.9 mp/h

Interested in hourly forecast? Get the app

How to best protect from air pollution?

Reduce your air pollution exposure in Fairfax

Where is the cleanest air quality in Fairfax?

No locations are available.

Cart
Your cart is empty

Connect With IQAir

Sign up for our newsletter