Today | Weather | Sunday, July 19, 2026

Weather in Cincinnati, Ohio

11:21 PM
Now
Cloudy Night
72° F
Feels Like 73°
Precipitation 0 %
Wind 6 mph
Humidity 81 %
Today
Cloudy Night
Day 86°
Night 64°
Precipitation 5 %
Wind 5 mph

Cincinnati Weather Forecast Updated

53 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 19, 2025)
Stormy Weather

Day

84°

Night

73°

Wind

6 mph

Precipitation

98 %

Air Quality in Cincinnati

NOW
42 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 10.03 µg/m³
PM10 10.3 µg/m³
O3 0.030 ppm
NO2 2 ppb
SO2 0.5 ppb
CO 0.19 ppm
NH3 1.34 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

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

Show raw pollutant concentrations (µg/m³)
PM2.510.03 µg/m³
PM1010.3 µg/m³
O358.34 µg/m³
NO23.83 µg/m³
SO21.19 µg/m³
CO214.64 µg/m³
NH31.34 µg/m³
NO0 µg/m³