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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 |
Weather
What is the current weather in Decatur?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 42% |
| Wind | 10.4 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Republic, Washington | 98 |
| 2 | Springville, California | 94 |
| 3 | Greensboro, North Carolina | 84 |
| 4 | Three Rivers, California | 74 |
| 5 | Fuquay-Varina, North Carolina | 67 |
| 6 | Cary, North Carolina | 66 |
| 7 | Raleigh, North Carolina | 65 |
| 8 | Harrisburg, Pennsylvania | 64 |
| 9 | Chapel Hill, North Carolina | 63 |
| 10 | Winston-Salem, North Carolina | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
17*
live AQI index
Good
Overview
What is the current air quality in Decatur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.2*µg/m³ | |
✓
PM2.5 concentration in Decatur air currently meets 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 17 AQI US | | 60.8° 41° |  13.4 mp/h |
| Saturday, Apr 20 | Good 11 AQI US | | 59° 37.4° | 6.7 mp/h |
| Sunday, Apr 21 | Good 13 AQI US |  | 66.2° 39.2° | 13.4 mp/h |
| Monday, Apr 22 | Good 20 AQI US |  40% | 64.4° 51.8° | 15.7 mp/h |
| Tuesday, Apr 23 | Good 32 AQI US | | 68° 41° | 6.7 mp/h |
| Wednesday, Apr 24 | Good 16 AQI US | 100% | 59° 51.8° | 22.4 mp/h |
| Thursday, Apr 25 | Moderate 64 AQI US  | 100% | 73.4° 59° | 20.1 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