Air quality in Decatur

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

Last update at (local time)

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Pollen

What is the pollen count in Decatur today?

IndexVery high
Tree pollenVery high
Grass pollenLow
Weed pollenNone
See pollen forecast

Weather

What is the current weather in Decatur?

Weather icon
WeatherBroken clouds
Temperature77°F
Humidity70%
Wind6.9 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 El Centro, California

153

2 San Bernardino, California

90

3 Casa Grande, Arizona

88

4 Visalia, California

84

5 Fontana, California

79

6 Corpus Christi, Texas

78

7 Redlands, California

74

8 Van Nuys, California

74

9 Palm Desert, California

72

10 Reseda, California

71

(local time)

SEE WORLD AQI RANKING

live Decatur aqi ranking

Real-time Decatur air quality ranking

#stationUS AQI
1 Richard Road

41

2 Westchester Hills/Chelsea Heights

41

3 Clifton Springs Manor

39

4 ASCENT SDK Addtl PA #1

38

5 ASCENT SDK Addtl PA #2

37

6 South DeKalb

36

(local time)

SEE WORLD AQI RANKING

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US AQI

40

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Decatur?

Air pollution levelAir quality indexMain pollutant
Good 40 US AQItrendPM2.5
PollutantsConcentration
PM2.5
9.6µg/m³trend
!

PM2.5

x1.9

PM2.5 concentration in Decatur is currently 1.9 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Decatur?

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Forecast

Decatur air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Apr 16

Moderate 55 AQI US

Human face indicating AQI level
Weather icon
80.6° 62.6°
Wind rotating 219 degree 11.2 mp/h
Wednesday, Apr 17

Moderate 54 AQI US

Human face indicating AQI level
Weather icon
86° 60.8°
Wind rotating 205 degree 6.7 mp/h
Thursday, Apr 18

Good 41 AQI US

Human face indicating AQI level
Weather icon
80.6° 66.2°
Wind rotating 278 degree 8.9 mp/h
Today

Good 40 AQI US

Human face indicating AQI level
Weather icon 100%
80.6° 66.2°
Wind rotating 278 degree 8.9 mp/h
Saturday, Apr 20

Moderate 56 AQI US

Human face indicating AQI level
Weather icon
78.8° 62.6°
Wind rotating 300 degree 11.2 mp/h
Sunday, Apr 21

Moderate 60 AQI US

Human face indicating AQI level
Weather icon 100%
64.4° 48.2°
Wind rotating 49 degree 6.7 mp/h
Monday, Apr 22

Good 49 AQI US

Human face indicating AQI level
Weather icon 20%
55.4° 48.2°
Wind rotating 90 degree 4.5 mp/h
Tuesday, Apr 23

Good 44 AQI US

Human face indicating AQI level
Weather icon
71.6° 46.4°
Wind rotating 199 degree 6.7 mp/h
Wednesday, Apr 24

Moderate 67 AQI US

Human face indicating AQI level
Weather icon
75.2° 55.4°
Wind rotating 312 degree 8.9 mp/h
Thursday, Apr 25

Moderate 59 AQI US

Human face indicating AQI level
Weather icon
73.4° 51.8°
Wind rotating 314 degree 4.5 mp/h

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Decatur air quality data attribution

5Contributors

2 Data sources

Data validated and calibrated by IQAirData validated and calibrated by IQAir
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