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Air quality in Columbia
Air quality index (AQI) and PM2.5 air pollution in Columbia
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Columbia Air Quality Map
Real-time Columbia air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Columbia today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Columbia?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 100% |
| Wind | 13.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 106 |
| 2 | The Woodlands, Texas | 90 |
| 3 | Casa Grande, Arizona | 82 |
| 4 | Lancaster, Pennsylvania | 77 |
| 5 | Catonsville, Maryland | 74 |
| 6 | San Antonio, Texas | 74 |
| 7 | Galena Park, Texas | 73 |
| 8 | Houston, Texas | 72 |
| 9 | Maricopa, Arizona | 72 |
| 10 | Calexico, California | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
51*
live AQI index
Moderate
Overview
What is the current air quality in Columbia?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 51* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.2*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Columbia is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Columbia?
 | 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
Columbia air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 51 AQI US |  90% | 77° 66.2° |  13.4 mp/h |
| Wednesday, May 8 | Moderate 56 AQI US | 100% | 84.2° 68° | 11.2 mp/h |
| Thursday, May 9 | Moderate 57 AQI US | 100% | 78.8° 68° | 17.9 mp/h |
| Friday, May 10 | Good 50 AQI US  | 100% | 73.4° 60.8° | 8.9 mp/h |
| Saturday, May 11 | Good 40 AQI US | 100% | 66.2° 57.2° | 17.9 mp/h |
| Sunday, May 12 | Moderate 58 AQI US |  | 73.4° 57.2° | 15.7 mp/h |
| Monday, May 13 | Good 36 AQI US | | 73.4° 57.2° | 6.7 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 Columbia?
No locations are available.
AQI US, Metric