Columbus, Ohio Air Quality | Current Conditions | NWS Alerts | Maps | Buoy Reports

Reporting Station : John Glenn Columbus International Airport, OH

There is

1 Weather Alert for your area.

84°F

Partly sunny. Warm.

Current Time : 9:11 PM EDT

Nearest / Estimated

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Rise 6:15AM

Set 8:59PM

Waning gibbous

Rise11:51PM

Set11:19AM

TUESDAY EVENING

CMH / No delays

Air Quality Observations

Air Quality Forecast

Dayton

Date	Pollutant	Concentration	Category
14 Jul	Particulates smaller than 2.5 microns	19 ppb	Good
15 Jul	Particulates smaller than 2.5 microns	17 ppb	Good
16 Jul	Particulates smaller than 2.5 microns	68 ppb	Moderate
17 Jul	Particulates smaller than 2.5 microns	62 ppb	Moderate
18 Jul	Particulates smaller than 2.5 microns	58 ppb	Moderate
19 Jul	Particulates smaller than 2.5 microns	56 ppb	Moderate
20 Jul	Particulates smaller than 2.5 microns	n/a	Moderate

Lima

Date	Pollutant	Concentration	Category
14 Jul	Particulates smaller than 2.5 microns	72 ppb	Moderate
15 Jul	Particulates smaller than 2.5 microns	63 ppb	Moderate
16 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
17 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
18 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
19 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
20 Jul	Particulates smaller than 2.5 microns	n/a	Moderate

Parkersburg

Date	Pollutant	Concentration	Category
14 Jul	Particulates smaller than 2.5 microns	34 ppb	Good
15 Jul	Particulates smaller than 2.5 microns	54 ppb	Moderate
16 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
17 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
18 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
19 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
20 Jul	Particulates smaller than 2.5 microns	n/a	Moderate

Canton and Massillon

Date	Pollutant	Concentration	Category
14 Jul	Particulates smaller than 2.5 microns	64 ppb	Moderate
15 Jul	Particulates smaller than 2.5 microns	71 ppb	Moderate
16 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
17 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
18 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
19 Jul	Particulates smaller than 2.5 microns	n/a	Moderate
20 Jul	Particulates smaller than 2.5 microns	n/a	Moderate