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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 | 53.6°F |
| Humidity | 79% |
| Wind | 7.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Apple Valley, California | 88 |
| 2 | Hesperia, California | 84 |
| 3 | San Antonio, Texas | 83 |
| 4 | New York City, New York | 77 |
| 5 | Princeton, New Jersey | 75 |
| 6 | Victorville, California | 75 |
| 7 | Boerne, Texas | 73 |
| 8 | Barstow, California | 61 |
| 9 | Georgetown, Texas | 61 |
| 10 | Yosemite Np Turtleback Dome, California | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
28*
live AQI index
Good
Overview
What is the current air quality in Decatur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 28* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.8*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Decatur is currently 1.4 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 |
|---|---|---|---|---|
| Today | Good 28 AQI US |  | 62.6° 46.4° |  11.2 mp/h |
| Wednesday, May 1 | Good 25 AQI US | | 66.2° 51.8° | 15.7 mp/h |
| Thursday, May 2 | Good 38 AQI US |  90% | 73.4° 50° | 15.7 mp/h |
| Friday, May 3 | Good 46 AQI US | 100% | 62.6° 51.8° | 11.2 mp/h |
| Saturday, May 4 | Good 10 AQI US | 60% | 71.6° 48.2° | 8.9 mp/h |
| Sunday, May 5 | Moderate 51 AQI US  | 50% | 55.4° 44.6° | 13.4 mp/h |
| Monday, May 6 | Good 9 AQI US |  | 68° 42.8° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Decatur?
No locations are available.
AQI US, Metric