Today | Weather | Wednesday, October 14, 2026

Weather in Gary, Indiana

06:54 PM
Now
Cloudy Night
63° F
Feels Like 59°
Precipitation 7 %
Wind 14 mph
Humidity 96 %
Today
Cloudy Weather
Day 68°
Night 57°
Precipitation 25 %
Wind 12 mph
UV Index (0 - 11+) 4

Gary Weather Forecast Updated

28 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 14, 2025)
Cloudy Weather

Day

68°

Night

54°

Wind

8 mph

UV Index

40

Precipitation

25 %

Air Quality in Gary

NOW
36 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 7.32 µg/m³
PM10 7.95 µg/m³
O3 0.038 ppm
NO2 4 ppb
SO2 1.3 ppb
CO 0.16 ppm
NH3 1.32 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 – 7.32 µg/m³
PM10 – 7.95 µg/m³
O3 – 75.52 µg/m³
NO2 – 7.5 µg/m³
SO2 – 3.51 µg/m³
CO – 184.87 µg/m³
NH3 – 1.32 µg/m³
NO – 0 µg/m³