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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 | Scattered clouds |
| Temperature | 57.2°F |
| Humidity | 90% |
| Wind | 2.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mission, Texas | 112 |
| 2 | Corpus Christi, Texas | 102 |
| 3 | Lubbock, Texas | 96 |
| 4 | Mecca, California | 90 |
| 5 | Detroit, Michigan | 85 |
| 6 | Pahrump, Nevada | 79 |
| 7 | Dearborn Heights, Michigan | 77 |
| 8 | Boerne, Texas | 71 |
| 9 | Valparaiso, Indiana | 71 |
| 10 | Cary, Illinois | 70 |
(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 | |
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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 |  | 80.6° 57.2° |  6.7 mp/h |
| Tuesday, Jun 4 | Moderate 66 AQI US |  40% | 78.8° 64.4° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 59 AQI US | 100% | 75.2° 62.6° | 13.4 mp/h |
| Thursday, Jun 6 | Good 18 AQI US  | 30% | 75.2° 57.2° | 15.7 mp/h |
| Friday, Jun 7 | Good 9 AQI US | 90% | 60.8° 53.6° | 15.7 mp/h |
| Saturday, Jun 8 | Good 17 AQI US | 70% | 59° 51.8° | 13.4 mp/h |
| Sunday, Jun 9 | Good 32 AQI US | 80% | 66.2° 53.6° | 15.7 mp/h |
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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