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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 | 64.4°F |
| Humidity | 93% |
| Wind | 8.5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Buffalo, New York | 77 |
| 2 | Corpus Christi, Texas | 68 |
| 3 | The Woodlands, Texas | 68 |
| 4 | Lancaster, Pennsylvania | 64 |
| 5 | Throop, Pennsylvania | 63 |
| 6 | New York City, New York | 62 |
| 7 | Harrisburg, Pennsylvania | 61 |
| 8 | Trenton, New Jersey | 61 |
| 9 | Braddock, Pennsylvania | 60 |
| 10 | Allentown, Pennsylvania | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
38*
live AQI index
Good
Overview
What is the current air quality in Decatur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.2*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Decatur is currently 1.8 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 38 AQI US |  100% | 77° 60.8° |  11.2 mp/h |
| Tuesday, Apr 30 | Good 37 AQI US | | 82.4° 57.2° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 52 AQI US  |  | 87.8° 59° | 4.5 mp/h |
| Thursday, May 2 | Moderate 58 AQI US | 50% | 87.8° 60.8° | 8.9 mp/h |
| Friday, May 3 | Moderate 74 AQI US | 100% | 73.4° 62.6° | 4.5 mp/h |
| Saturday, May 4 | Moderate 77 AQI US | | 86° 60.8° | 2.2 mp/h |
| Sunday, May 5 | Moderate 70 AQI US | 100% | 84.2° 64.4° | 11.2 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