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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 |
Weather
What is the current weather in McComb?
| Weather | Broken clouds |
| Temperature | 48.2°F |
| Humidity | 91% |
| Wind | 11.5 mp/h |
| Pressure | 30.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Visalia, California | 88 |
| 2 | El Centro, California | 85 |
| 3 | San Bernardino, California | 85 |
| 4 | Porterville, California | 79 |
| 5 | Palm Desert, California | 76 |
| 6 | Van Nuys, California | 75 |
| 7 | Corpus Christi, Texas | 74 |
| 8 | Fontana, California | 73 |
| 9 | Redlands, California | 72 |
| 10 | San Fernando, California | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
52*
live AQI index
Moderate
Overview
What is the current air quality in McComb?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.4*µg/m³ | |
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PM2.5
x2.5
PM2.5 concentration in McComb is currently 2.5 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 52 AQI US |  100% | 57.2° 44.6° |  15.7 mp/h |
| Saturday, Apr 20 | Good 12 AQI US  | | 48.2° 37.4° | 15.7 mp/h |
| Sunday, Apr 21 | Good 7 AQI US |  | 53.6° 33.8° | 13.4 mp/h |
| Monday, Apr 22 | Good 22 AQI US | | 59° 37.4° | 11.2 mp/h |
| Tuesday, Apr 23 | Good 22 AQI US | 100% | 51.8° 46.4° | 17.9 mp/h |
| Wednesday, Apr 24 | Good 36 AQI US | 100% | 46.4° 33.8° | 15.7 mp/h |
| Thursday, Apr 25 | Good 5 AQI US | | 51.8° 30.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in McComb?
No locations are available.
AQI US, Metric