Air Quality in Lockport, United States

Windy
26.2°C · 44.3% humidity
26.2°
Feels 26.2°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
24 2pm
24
24
48 5pm
41
36
34 8pm
33
32
30 11pm
29
29
26 2am
28
55
83 5am
83
84
54 8am
66
83
83 11am
84
146
AD 728×90

Air Quality Index Trend

48h · 7 stn

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

44.3%
Humidity
44.0 km/h
Wind ENE
1013.9 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.59 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Lockport?

Temperature & Precipitation

PM2.5 Trend

48h · 7 stations
PM2.511.59 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX6.9
High
AD 300×250
Station readings (3 stations within 25 km)
11.59
Median
11.37
Average
10.8
Low
11.8
High
PM2.5 µg/m³ · Model: 9.65 · Bias: -1.9

What is the 7-day forecast for Lockport?

07-21
30.2° 22.3°
1.5 mm
07-22
26.2° 20.6°
0.25 mm
07-23
23.4° 17.1°
8.06 mm
07-24
28.4° 18.9°
07-25
25.3° 18.2°
0.19 mm
07-26
26.4° 21.6°
1.94 mm
07-27
27.0° 20.0°
0.25 mm
Both models agree Avg diff: 3.7°C

Where are air quality stations near Lockport?

54
Clearing 1
29.8 km PM2.5: 13.5 µg/m³
53
Garfield Ridge 4
30.6 km PM2.5: 12.9 µg/m³
54
Clearing 2
31.7 km PM2.5: 13.3 µg/m³
50
Garfield Ridge 3
32.1 km PM2.5: 11.9 µg/m³
52
Garfield Ridge 2
32.6 km PM2.5: 12.4 µg/m³

What cities are near Lockport?

48 Crest Hill 48 Romeoville 49 Joliet 53 Homer Glen 52 Lemont 53 Goodings Grove 49 New Lenox 48 Bolingbrook 49 Shorewood 53 Mokena
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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 2026-07-21T22:03 UTC.