Hourly Weather | Today Monday, June 29, 2026
Active Weather Warnings
Cincinnati, Ohio
11 PM
Cloudy Night
79°
Feels Like 88°
0
Humidity: 88%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

11 PM
23 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 5.58 µg/m³
  • PM10: 6.8 µg/m³
  • O3: 0.020 ppm
  • NO2: 1.9 ppb
  • SO2: 0.3 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Weather Alerts and Warnings for Cincinnati

Moderate Expected Likely

Heat Advisory

Heat Advisory issued June 29 at 2:18PM EDT until July 2 at 8:00PM EDT by NWS Wilmington OH
Jun 29, 2:18 PM Jul 2, 8:00 PM
WHAT: Heat index values up to 105.

WHERE: Portions of east central and southeast Indiana, northern
Kentucky, and south central, southwest, and west central Ohio.

WHEN: Until 8 PM EDT Thursday.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.

ADDITIONAL DETAILS: Lows in the mid 70s will provide little
relief at night.
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Drink plenty of fluids, stay in air-conditioned rooms, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Updated: Jun 29, 10:09 PM Source: NWS Alert