AddAir quality in Decorah
Air quality index (AQI⁺) and PM2.5 air pollution in Decorah • 1.4K Followers • 15:00, Jul 18 Local time
75
US AQI⁺Moderate
Main pollutant:
PM2.5
21.9 µg/m³
29°
18 km/h
60 %
Hourly forecast
Decorah air quality index (AQI⁺) forecast
Daily forecast
Decorah air quality index (AQI⁺) forecast
| Today | 74 |  | 29° 23° |  20 km/h | 74% |
| Sun | 123 |  | 26° 17° | 12 km/h | 81% |
| Mon | 123 |  90% | 33° 18° | 44 km/h | 86% |
Air pollutants
What is the current air quality in Decorah?
PM2.5 concentration is currently 4.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Decorah
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Decorah today?
Index
High
 Tree None | 0% |
 Grass Moderate | 50% |
 Weed High | 75% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Decorah today?
Index
High
Tree None | 0% |
Grass Moderate | 50% |
Weed High | 75% |
Source:
wetter.comProtect yourself from air pollution in Decorah
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Decorah
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Decorah
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Decorah
History
Historic air quality graph for Decorah
Historic air quality near Decorah
History
Historic air quality graph for Decorah
Most polluted locations near Decorah
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Decorah
City ranking
Real-time USA AQI⁺ city ranking
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