Air Quality in Crown Point, United States
Windy
24.8°C · 51.4% humidity
24.8°
Feels 24.8°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
Crown Point's air quality — share it
AQI Forecast
25
3pm
25
25
41
6pm
36
35
33
9pm
31
30
29
12am
27
28
55
3am
67
83
83
6am
66
54
54
9am
83
84
146
12pm
146
146
Air Quality Index Trend
47h · 2 stnCrown Point's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
51.4%
Humidity
40.9 km/h
Wind NE
1014.1 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.76 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Crown Point?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.59.76 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
Station readings (5 stations within 25 km)
9.76
Median
9.8
Average
5.5
Low
13.5
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -2.7
What is the 7-day forecast for Crown Point?
07-21
29.4° 22.2°
1.31 mm
07-22
26.0° 20.6°
0.06 mm
07-23
23.6° 16.7°
6.75 mm
07-24
28.7° 17.5°
07-25
23.9° 17.6°
0.06 mm
07-26
27.5° 20.9°
1.81 mm
07-27
26.8° 21.2°
0.19 mm
Both models agree
Avg diff: 3.3°C
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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 2026-07-21T23:12 UTC.