Air Quality in Joliet, United States

Windy
13.5°C · 78.1% humidity
13.5°
Feels 13.5°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
36 12am
38
43
43 3am
43
43
43 6am
43
30
18 9am
18
18
18 12pm
30
30
30 3pm
30
30
43 6pm
43
43
43 9pm
43
68
Station readings
36
38
43
CAMS model adj -7
50
50
50
50
50
50
50
50
37
25
25
25
25
37
37
37
37
37
50
50
50
50
50
75
AD 728×90

PM2.5 Trend (24h)

24h · 244 stations
78.1%
Humidity
102.8 km/h
Wind SSW
1017.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Joliet?

Temperature & Precipitation

PM2.59.72 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Joliet?

04-10
16.6° 7.6°
10.69 mm
04-11
9.3° 4.4°
22.06 mm
04-12
18.6° 9.2°
1.13 mm
04-13
24.8° 16.4°
2.06 mm
04-14
23.7° 18.0°
15.12 mm
04-15
12.9° 3.5°
0.44 mm
04-16
12.2° 3.1°
Both models agree Avg diff: 6.9°C

Where are air quality stations near Joliet?

35
Joliet, Illinois, USA
2.8 km

What cities are near Joliet?

40 Crest Hill 40 Lockport 35 Shorewood 40 New Lenox 40 Romeoville 37 Homer Glen 37 Mokena 37 Goodings Grove 37 Lemont 37 Bolingbrook

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T03:43 UTC.