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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Decatur?
| Weather | Broken clouds |
| Temperature | 82.4°F |
| Humidity | 43% |
| Wind | 4.8 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 120 |
| 2 | New Braunfels, Texas | 100 |
| 3 | San Antonio, Texas | 98 |
| 4 | Coachella, California | 95 |
| 5 | Boerne, Texas | 91 |
| 6 | Mecca, California | 90 |
| 7 | Austin, Texas | 86 |
| 8 | Yucaipa, California | 86 |
| 9 | Shreveport, Louisiana | 77 |
| 10 | The Woodlands, Texas | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
60*
live AQI index
Moderate
Overview
What is the current air quality in Decatur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 60* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.8*µg/m³ | |
!
PM2.5
x2.8
PM2.5 concentration in Decatur is currently 2.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Decatur?
 | 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 |
Forecast
Decatur air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 60 AQI US |  90% | 84.2° 60.8° |  4.5 mp/h |
| Friday, May 17 | Moderate 59 AQI US | 100% | 77° 64.4° | 8.9 mp/h |
| Saturday, May 18 | Moderate 57 AQI US | 100% | 80.6° 62.6° | 8.9 mp/h |
| Sunday, May 19 | Moderate 60 AQI US | | 84.2° 62.6° | 6.7 mp/h |
| Monday, May 20 | Moderate 65 AQI US | | 87.8° 62.6° | 2.2 mp/h |
| Tuesday, May 21 | Moderate 71 AQI US |  | 89.6° 64.4° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 71 AQI US | | 91.4° 66.2° | 6.7 mp/h |
| Thursday, May 23 | Moderate 66 AQI US | | 89.6° 69.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Decatur?
No locations are available.
AQI US, Metric