Air quality in Decorah

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

Last update at (local time)

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Pollen

What is the pollen count in Decorah today?

IndexVery high
Tree pollenLow
Grass pollenVery high
Weed pollenNone
Source: tomorrow.io
See pollen forecast

Weather

What is the current weather in Decorah?

Weather icon
WeatherClear sky
Temperature62.6°F
Humidity67%
Wind6.9 mp/h
Pressure29.7 Hg

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1The national flag of International Coachella, California

141

2The national flag of International San Antonio, Texas

132

3The national flag of International Boerne, Texas

124

4The national flag of International Round Rock, Texas

122

5The national flag of International Georgetown, Texas

121

6The national flag of International Leander, Texas

121

7The national flag of International Cedar Park, Texas

115

8The national flag of International Lewisville, Texas

111

9The national flag of International Fort Worth, Texas

95

10The national flag of International Mecca, California

86

(local time)

SEE WORLD AQI RANKING

live Decorah aqi ranking

Real-time Decorah air quality ranking

#stationUS AQI
1 Decorah Street Department

16

2 Luther College (Valders)

13

3 Jefferson Street

8

(local time)

SEE WORLD AQI RANKING

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US AQI

13

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Decorah?

Air pollution levelAir quality indexMain pollutant
Good 13 US AQItrendPM2.5
PollutantsConcentration
PM2.5
2.4µg/m³trend

PM2.5 concentration in Decorah air currently meets the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Decorah?

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Forecast

Decorah air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, May 21

Good 24 AQI US

Human face indicating AQI level
Weather icon
69.8° 53.6°
Wind rotating 259 degree 20.1 mp/h
Wednesday, May 22

Good 34 AQI US

Human face indicating AQI level
Weather icon
75.2° 51.8°
Wind rotating 209 degree 11.2 mp/h
Thursday, May 23

Good 32 AQI US

Human face indicating AQI level
Weather icon
69.8° 51.8°
Wind rotating 278 degree 20.1 mp/h
Today

Good 13 AQI US

Human face indicating AQI level
Weather icon
68° 41°
Wind rotating 207 degree 13.4 mp/h
Saturday, May 25

Good 32 AQI US

Human face indicating AQI level
Weather icon 100%
59° 50°
Wind rotating 353 degree 13.4 mp/h
Sunday, May 26

Good 28 AQI US

Human face indicating AQI level
Weather icon 100%
66.2° 44.6°
Wind rotating 313 degree 13.4 mp/h
Monday, May 27

Good 10 AQI US

Human face indicating AQI level
Weather icon 100%
59° 46.4°
Wind rotating 318 degree 17.9 mp/h
Tuesday, May 28

Good 7 AQI US

Human face indicating AQI level
Weather icon 20%
62.6° 42.8°
Wind rotating 332 degree 6.7 mp/h
Wednesday, May 29

Good 8 AQI US

Human face indicating AQI level
Weather icon
68° 48.2°
Wind rotating 176 degree 8.9 mp/h
Thursday, May 30

Good 10 AQI US

Human face indicating AQI level
Weather icon
69.8° 53.6°
Wind rotating 154 degree 13.4 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Decorah

Decorah air quality data attribution

3Contributors

1 Data source

Data validated and calibrated by IQAirData validated and calibrated by IQAir

Where is the cleanest air quality in Decorah?

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