Air quality in Chesterfield

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

Last update at (local time)

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Pollen

What is the pollen count in Chesterfield today?

IndexHigh
Tree pollenLow
Grass pollenLow
Weed pollenHigh
See pollen forecast

Weather

What is the current weather in Chesterfield?

Weather icon
WeatherBroken clouds
Temperature69.8°F
Humidity77%
Wind0 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Forest Meadows, California

154

2 Arnold, California

146

3 Twain Harte, California

136

4 Tuolumne City, California

120

5 Alpine, California

111

6 Tuolumne, California

111

7 Mono Vista, California

110

8 Three Rivers, California

110

9 Calaveras, California

107

10 Gardnerville, Nevada

105

(local time)

SEE WORLD AQI RANKING

live Chesterfield aqi ranking

Real-time Chesterfield air quality ranking

#stationUS AQI
1 Westernmill Drive

69

(local time)

SEE WORLD AQI RANKING

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US AQI

69

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Chesterfield?

Air pollution levelAir quality indexMain pollutant
Moderate 69 US AQItrendPM2.5
PollutantsConcentration
PM2.5
20.7µg/m³trend
!

PM2.5

x4.1

PM2.5 concentration in Chesterfield is currently 4.1 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Chesterfield?

An IQAir mask icon Sensitive groups should wear a mask outdoors
GET A MASK
An IQAir purifier icon Sensitive groups should run an air purifier
GET AN AIR PURIFIER
An open window icon Close your windows to avoid dirty outdoor air
GET A MONITOR
A man cycling icon Sensitive groups should reduce outdoor exercise

News

The latest air quality news and resources.

News

Erin Porter: Triumphing Over Mould and Reclaiming Health

News

IQAir safeguards air quality at the 9/11 Museum Workshop

News

What is Swiss National Day?

Forecast

Chesterfield air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Sep 25

Good 14 AQI US

Human face indicating AQI level
Weather icon
86° 64.4°
Wind rotating 214 degree 13.4 mp/h
Tuesday, Sep 26

Good 29 AQI US

Human face indicating AQI level
Weather icon
80.6° 60.8°
Wind rotating 216 degree 4.5 mp/h
Wednesday, Sep 27

Moderate 62 AQI US

Human face indicating AQI level
Weather icon
82.4° 62.6°
Wind rotating 106 degree 4.5 mp/h
Today

Moderate 69 AQI US

Human face indicating AQI level
Weather icon 50%
82.4° 62.6°
Wind rotating 106 degree 4.5 mp/h
Friday, Sep 29

Moderate 51 AQI US

Human face indicating AQI level
Weather icon
89.6° 64.4°
Wind rotating 135 degree 4.5 mp/h
Saturday, Sep 30

Moderate 57 AQI US

Human face indicating AQI level
Weather icon
91.4° 68°
Wind rotating 127 degree 6.7 mp/h
Sunday, Oct 1

Moderate 55 AQI US

Human face indicating AQI level
Weather icon
87.8° 68°
Wind rotating 92 degree 6.7 mp/h
Monday, Oct 2

Moderate 60 AQI US

Human face indicating AQI level
Weather icon
87.8° 66.2°
Wind rotating 173 degree 4.5 mp/h
Tuesday, Oct 3

Moderate 63 AQI US

Human face indicating AQI level
Weather icon
87.8° 69.8°
Wind rotating 192 degree 13.4 mp/h
Wednesday, Oct 4

Moderate 72 AQI US

Human face indicating AQI level
Weather icon 100%
75.2° 64.4°
Wind rotating 205 degree 11.2 mp/h

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Historical

Historic air quality graph for Chesterfield

How to best protect from air pollution?

Reduce your air pollution exposure in Chesterfield

Chesterfield air quality data attribution

1Contributor

1 Data source

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Chesterfield?

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