Today | Weather | Wednesday, June 10, 2026

Weather in Gary, Indiana

01:17 AM
Now
Cloudy Night
73° F
Feels Like 81°
Precipitation 37 %
Wind 4 mph
Humidity 100 %
Today
Sunny with a Chance of Thunderstorms
Day 93°
Night 72°
Precipitation 55 %
Wind 13 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Gary Weather Forecast Updated

Last updated on

Air Quality in Gary

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

Pollutant Concentrations:

PM2.5 5.61 µg/m³
PM10 5.91 µg/m³
O3 0.023 ppm
NO2 2.1 ppb
SO2 0.3 ppb
CO 0.12 ppm
NH3 0.92 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)
PM2.55.61 µg/m³
PM105.91 µg/m³
O345.26 µg/m³
NO23.87 µg/m³
SO20.75 µg/m³
CO138.24 µg/m³
NH30.92 µg/m³
NO0 µg/m³