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Today | Weather | Thursday, February 5, 2026
Active Weather Warnings

Weather in Bloomington, Indiana

08:34 PM
Now
Cloudy Night
21° F
Feels Like 18°
Precipitation 0 %
Wind 7 mph
Humidity 76 %
Today
Cloudy Night
Day 23°
Night 21°
Precipitation 2 %
Wind 10 mph

Bloomington Weather Forecast Updated

50 minutes ago
Last updated on

Air Quality in Bloomington

NOW
40 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.8 µg/m³
PM10 8.19 µg/m³
O3 0.043 ppm
NO2 4.5 ppb
SO2 3 ppb
CO 0.16 ppm
NH3 1.06 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)
PM2.5 – 6.8 µg/m³
PM10 – 8.19 µg/m³
O3 – 84.2 µg/m³
NO2 – 8.55 µg/m³
SO2 – 7.98 µg/m³
CO – 189.02 µg/m³
NH3 – 1.06 µg/m³
NO – 0 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Bloomington

Moderate Expected Observed

Special Weather Statement

Special Weather Statement issued February 5 at 3:29PM EST by NWS Indianapolis IN
Feb 5, 3:29 PM → Feb 5, 11:30 PM
Light snow, with periods of freezing rain is possible tomorrow
between 8AM and 1PM. Any snow accumulation will likely remain
less than 0.5"; ice accumulation of up to 0.05" is possible.
Untreated roadways may become slick. If traveling, be alert, slow
down, and allow extra time to reach your destination.
Updated: Feb 5, 7:44 PM Source: NWS Alert