Air Quality in Hammond, United States
Rain
29.8°C · 74.3% humidity
29.8°
Feels 36.0°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Hammond's air quality — share it
AQI Forecast
54
12pm
54
54
41
3pm
45
47
49
6pm
51
52
52
9pm
53
53
53
12am
54
66
66
3am
54
54
54
6am
54
54
54
9am
54
54
Air Quality Index Trend
14h · 2 stnHammond's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
74.3%
Humidity
9.6 km/h
Wind NW
1009.5 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.78 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Hammond?
Temperature & Precipitation
PM2.5 Trend
14h · 2 stationsPM2.59.78 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX19.9
Extreme
What is the 7-day forecast for Hammond?
07-21
29.8° 23.3°
12.56 mm
07-22
25.6° 23.2°
16.0 mm
07-23
36.5° 22.7°
3.44 mm
07-24
32.2° 22.6°
3.37 mm
07-25
34.4° 22.8°
2.44 mm
07-26
38.0° 24.9°
3.13 mm
07-27
31.8° 23.6°
9.38 mm
Both models agree
Avg diff: 3.7°C
What cities are near Hammond?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T20:23 UTC.