Today | Weather | Wednesday, October 1, 2025

Weather in Hammond, Indiana

01:25 PM
Now
Cloudy Weather
77° F
Feels Like 79°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 11
Humidity 45 %
Today
Cloudy Weather
Day 79°
Night 55°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Hammond Weather Forecast Updated

56 minutes ago
Last updated on

Air quality in Hammond

NOW
51 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 5.84 µg/m³
PM10 9.45 µg/m³
O₃ 33.31 ppb
NO₂ 6.22 ppb
SO₂ 2.11 ppb
CO 184.58 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.