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?

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

Weather

What is the current weather in Decatur?

Weather icon
WeatherScattered clouds
Temperature42.8°F
Humidity70%
Wind3.4 mp/h
Pressure30.1 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Omaha, Nebraska

91

2 Carter Lake, Iowa

90

3 Akron, Ohio

88

4 Fort Wayne, Indiana

85

5 Burns Harbor, Indiana

82

6 Colfax, Louisiana

79

7 Kalamazoo, Michigan

71

8 Fort Thompson, South Dakota

68

9 Lincoln, Nebraska

68

10 Valentine, Nebraska

68

(local time)

SEE WORLD AQI RANKING

live Decatur aqi ranking

Real-time Decatur air quality ranking

#stationUS AQI
1 Decatur Station2

45

(local time)

SEE WORLD AQI RANKING

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US AQI

45

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 45 US AQItrendPM2.5
PollutantsConcentration
PM2.5
10.9µg/m³trend
O3
0µg/m³
!

PM2.5

x2.2

PM2.5 concentration in Decatur is currently 2.2 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, Mar 26

Good 18 AQI US

Human face indicating AQI level
Weather icon
44.6° 32°
Wind rotating 275 degree 11.2 mp/h
Wednesday, Mar 27

Good 33 AQI US

Human face indicating AQI level
Weather icon
59° 32°
Wind rotating 249 degree 15.7 mp/h
Thursday, Mar 28

Good 44 AQI US

Human face indicating AQI level
Weather icon
66.2° 42.8°
Wind rotating 187 degree 17.9 mp/h
Today

Good 45 AQI US

Human face indicating AQI level
Weather icon 80%
66.2° 42.8°
Wind rotating 187 degree 17.9 mp/h
Saturday, Mar 30

Good 23 AQI US

Human face indicating AQI level
Weather icon 80%
66.2° 53.6°
Wind rotating 193 degree 17.9 mp/h
Sunday, Mar 31

Good 41 AQI US

Human face indicating AQI level
Weather icon 100%
66.2° 50°
Wind rotating 96 degree 11.2 mp/h
Monday, Apr 1

Good 40 AQI US

Human face indicating AQI level
Weather icon 100%
57.2° 51.8°
Wind rotating 100 degree 8.9 mp/h
Tuesday, Apr 2

Moderate 53 AQI US

Human face indicating AQI level
Weather icon 100%
60.8° 39.2°
Wind rotating 234 degree 24.6 mp/h
Wednesday, Apr 3

Good 5 AQI US

Human face indicating AQI level
Weather icon 20%
48.2° 32°
Wind rotating 321 degree 22.4 mp/h
Thursday, Apr 4

Good 4 AQI US

Human face indicating AQI level
Weather icon
55.4° 32°
Wind rotating 347 degree 8.9 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Decatur

Decatur air quality data attribution

1 Data source

Where is the cleanest air quality in Decatur?

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