Air Quality in Frankfort, United States

Windy
21.3°C · 49.9% humidity
21.3°
Feels 21.3°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
66 9am
54
54
28 12pm
35
41
44 3pm
47
49
50 6pm
51
52
53 9pm
53
53
54 12am
54
66
66 3am
66
66
66 6am
54
27
AD 728×90

Air Quality Index Trend

45h · 224 stn

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

49.9%
Humidity
44.4 km/h
Wind WNW
1020.2 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.8 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Frankfort?

Temperature & Precipitation

PM2.5 Trend

45h · 224 stations
PM2.56.8 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (4 stations within 25 km)
6.8
Median
6.67
Average
5.47
Low
8.9
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +4.1

What is the 7-day forecast for Frankfort?

09-05
21.3° 16.5°
09-06
29.3° 16.6°
0.19 mm
09-07
23.0° 15.6°
2.5 mm
09-08
21.0° 13.7°
39.81 mm
09-09
27.6° 15.3°
0.31 mm
09-10
25.9° 15.2°
0.88 mm
09-11
32.5° 14.3°
0.69 mm
Both models agree Avg diff: 6.4°C

Where are air quality stations near Frankfort?

32
Joliet, Illinois, USA
22.6 km PM2.5: 7.7 µg/m³
48
Joliet, Illinois, USA
22.6 km PM2.5: 11.5 µg/m³
32
Joliet, Illinois, USA
22.6 km PM2.5: 7.7 µg/m³
28
Mount Greenwood 2
24.6 km PM2.5: 6.6 µg/m³
25
Morgan Park 3
24.8 km PM2.5: 6.1 µg/m³
26
West Pullman 5
25.6 km PM2.5: 6.3 µg/m³
25
West Pullman 1
25.8 km PM2.5: 5.9 µg/m³
28
Mount Greenwood 1
26.0 km PM2.5: 6.7 µg/m³
28
Morgan Park 1
26.2 km PM2.5: 6.7 µg/m³
32
Riverdale 3
26.4 km PM2.5: 7.6 µg/m³

What cities are near Frankfort?

28 Mokena 26 New Lenox 24 Tinley Park 24 Matteson 23 Country Club Hills 25 Homer Glen 24 Park Forest 23 Oak Forest 24 Orland Park 25 Goodings Grove
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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 2026-09-05T17:11 UTC.