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Air quality in McComb
Air quality index (AQI) and PM2.5 air pollution in McComb
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McComb Air Quality Map
Real-time McComb air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in McComb today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in McComb?
| Weather | Few clouds |
| Temperature | 68°F |
| Humidity | 61% |
| Wind | 10.4 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 110 |
| 2 | The Woodlands, Texas | 99 |
| 3 | Calexico, California | 89 |
| 4 | Casa Grande, Arizona | 86 |
| 5 | Maricopa, Arizona | 82 |
| 6 | Dover, Delaware | 80 |
| 7 | Lancaster, Pennsylvania | 80 |
| 8 | Ester, Alaska | 78 |
| 9 | Elizabethtown, Pennsylvania | 75 |
| 10 | Catonsville, Maryland | 74 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
55*
live AQI index
Moderate
Overview
What is the current air quality in McComb?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.1*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in McComb is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in McComb?
 | 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
McComb air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 55 AQI US |  100% | 75.2° 48.2° |  15.7 mp/h |
| Wednesday, May 8 | Good 45 AQI US  | 100% | 75.2° 57.2° | 11.2 mp/h |
| Thursday, May 9 | Good 50 AQI US | 100% | 59° 50° | 15.7 mp/h |
| Friday, May 10 | Good 21 AQI US | 100% | 57.2° 46.4° | 8.9 mp/h |
| Saturday, May 11 | Good 12 AQI US | 100% | 57.2° 42.8° | 17.9 mp/h |
| Sunday, May 12 | Good 9 AQI US | 30% | 60.8° 42.8° | 8.9 mp/h |
| Monday, May 13 | Good 13 AQI US | 70% | 66.2° 50° | 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 McComb?
No locations are available.
AQI US, Metric