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Air quality in Decatur
Air quality index (AQI) and PM2.5 air pollution in Decatur
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Decatur Air Quality Map
Real-time Decatur air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Decatur today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Decatur?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 100% |
| Wind | 15 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Tulsa, Oklahoma | 123 |
| 2 | Des Moines, Iowa | 100 |
| 3 | Kansas City, Kansas | 97 |
| 4 | Val Verde, California | 97 |
| 5 | Wichita, Kansas | 97 |
| 6 | Kansas City, Missouri | 94 |
| 7 | Edmond, Oklahoma | 93 |
| 8 | Oklahoma City, Oklahoma | 92 |
| 9 | Omaha, Nebraska | 91 |
| 10 | Carter Lake, Iowa | 90 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Decatur aqi ranking
Real-time Decatur air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Decatur Station2 | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
31
live AQI index
Good
Overview
What is the current air quality in Decatur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.6µg/m³ | |
| O3 | 0µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Decatur is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Decatur?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Decatur air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 11 | Good 47 AQI US |  | 78.8° 55.4° |  11.2 mp/h |
| Sunday, May 12 | Good 45 AQI US |  | 73.4° 57.2° | 13.4 mp/h |
| Monday, May 13 | Good 37 AQI US | | 64.4° 57.2° | 11.2 mp/h |
| Today | Good 31 AQI US | 100% | 64.4° 57.2° | 11.2 mp/h |
| Wednesday, May 15 | Moderate 58 AQI US  | | 71.6° 53.6° | 8.9 mp/h |
| Thursday, May 16 | Moderate 63 AQI US | 100% | 66.2° 57.2° | 11.2 mp/h |
| Friday, May 17 | Moderate 61 AQI US | 100% | 66.2° 59° | 11.2 mp/h |
| Saturday, May 18 | Moderate 59 AQI US | 100% | 66.2° 60.8° | 8.9 mp/h |
| Sunday, May 19 | Moderate 65 AQI US | 30% | 75.2° 60.8° | 11.2 mp/h |
| Monday, May 20 | Good 19 AQI US |  | 77° 57.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Decatur air quality data attribution
1 Data source
Where is the cleanest air quality in Decatur?
AQI US, Metric