Air Quality in Caledonia, United States

Windy
18.1°C · 65.9% humidity
18.1°
Feels 18.1°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
43 4pm
45
45
48 7pm
45
41
40 10pm
39
38
36 1am
36
36
35 4am
35
35
35 7am
35
35
36 10am
36
38
38 1pm
45
65
Station readings
43
CAMS model adj +11
54
34
34
27
27
25
25
25
25
24
24
24
24
24
24
24
24
24
25
25
27
27
34
54
AD 728×90

Air Quality Index Trend

6h · 2 stn

Caledonia's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

65.9%
Humidity
61.1 km/h
Wind NW
1009.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
48
11.6 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

6h · 2 stations
PM2.511.6 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
11.6
Median
12.22
Average
10.8
Low
14.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -4.2
06-09
29.9° 10.5°
0.81 mm
06-10
17.4° 14.4°
27.13 mm
06-11
24.6° 12.5°
06-12
26.3° 18.0°
4.25 mm
06-13
27.5° 19.2°
5.63 mm
06-14
29.6° 14.0°
06-15
31.4° 23.7°
4.06 mm
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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 2026-06-09T00:42 UTC.