Columbus air quality · Ohio, United States
Traffic-side streets may read higher than the nearest station
US AQI 62 (Moderate) in Columbus, from 1 AirNow monitoring station. Main pollutant: PM2.5.
Updated
Pollutants in Columbus
- PM2.562AQI
- PM1053AQI
- Ozone17AQI
- NO₂13AQI
US values are per-pollutant AQI from the highest-reading monitor near Columbus (Finland Elem).
Is it safe outside in Columbus right now?
Air quality is acceptable. People who are unusually sensitive to air pollution may feel effects with long or heavy exertion outdoors.
Walking and commuting
Go aheadFine for everyone.
Running and jogging
Take careFine for most; unusually sensitive people should ease the pace.
Cycling
Go aheadFine for everyone.
Children playing outside
Go aheadNo limits for most children.
Older adults and heart or lung conditions
Take careWatch for symptoms such as coughing or breathlessness.
Open windows
Go aheadFine to ventilate.
Mask outdoors
Not neededNot needed.
Air purifier indoors
Not neededOptional.
Based on the US EPA Air Quality Guide, applied to the current US AQI category. If you have symptoms, follow your doctor's advice.
What US AQI 51–100 means for your health →
Columbus air quality history
Daily average, 36 days- 45average daily US AQI over 36 days
- 75worst day, 19 October
- 20cleanest day, 23 September
- 0days at Unhealthy or worse
The last 7 days averaged 52, about the same as the week before (50). 21 of the last 36 days were Good.
Weather in Columbus
No active National Weather Service alerts for Columbus.
| Day | Forecast | High | Low | Rain |
|---|---|---|---|---|
| Mon 19 | Areas Of Frost then Sunny | 66°F | 41°F | 0% |
| Tue 20 | Sunny | 68°F | 45°F | 0% |
| Wed 21 | Sunny | 66°F | 43°F | 0% |
| Thu 22 | Sunny | 68°F | 46°F | 0% |
| Fri 23 | Sunny | 66°F | 43°F | 0% |
| Sat 24 | Sunny | 68°F | 45°F | 0% |
| Sun 25 | Mostly Sunny | 70°F | 46°F | 1% |
National Weather Service forecast. All US weather alerts →
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Columbus air quality: common questions
What is the AQI in Columbus right now?
The US AQI in Columbus is 62 (Moderate). The main pollutant is PM2.5.
Is it safe to go outside in Columbus today?
Fine for most people. Air quality is acceptable. People who are unusually sensitive to air pollution may feel effects with long or heavy exertion outdoors. For runners: Fine for most; unusually sensitive people should ease the pace.
How has air quality in Columbus been recently?
Over the last 36 days with data, Columbus averaged US AQI 45. The worst day was 19 October at 75; the cleanest was 23 September at 20. 0 days were at Unhealthy or worse.
Where does Columbus's air quality data come from?
From US EPA AirNow, using 1 monitoring station in and around the city. Good Air does not estimate or adjust these readings.
Source: US EPA AirNow. Readings are published by the monitoring agency and may be revised.