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Lockport (Illinois) (US)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Partly cloudy
20°C
Partly cloudy
Humidity
45.9%
Wind
5 m/s
Pressure
1020 hPa
Direction
242°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
9° / 21°
Precip.
13mm
Max wind
4.6 m/s

Hourly Forecast

09.04
Now
Weather
20°
09.04
20:00
Weather
21°
09.04
21:00
Weather
21°
09.04
22:00
Weather
21°
09.04
23:00
Weather
19°
10.04
00:00
Weather
17°
0.1
10.04
01:00
Weather
16°
10.04
02:00
Weather
15°
10.04
03:00
Weather
14°
10.04
04:00
Weather
13°
0.2
10.04
05:00
Weather
12°
1.4
10.04
06:00
Weather
10°
2.5
10.04
07:00
Weather
10°
3.7
10.04
08:00
Weather
10°
3.3
10.04
09:00
Weather
10°
1.6
10.04
10:00
Weather
11°
0.2
10.04
11:00
Weather
10.04
12:00
Weather
10.04
13:00
Weather
10.04
14:00
Weather
10°
10.04
15:00
Weather
12°
10.04
16:00
Weather
13°
10.04
17:00
Weather
14°
10.04
18:00
Weather
15°

Temperature

21°C
9°C
19:00
20°C
20:00
21°C
21:00
21°C
22:00
21°C
23:00
19°C
00:00
17°C
01:00
16°C
02:00
15°C
03:00
14°C
04:00
13°C
05:00
12°C
06:00
10°C
07:00
10°C
08:00
10°C
09:00
10°C
10:00
11°C
11:00
9°C
12:00
9°C
13:00
9°C
14:00
10°C
15:00
12°C
16:00
13°C
17:00
14°C
18:00
15°C
19:00 06:00 18:00

Precipitation

3.7mm
0mm
00:00
0.1mm
04:00
0.2mm
05:00
1.4mm
06:00
2.5mm
07:00
3.7mm
08:00
3.3mm
09:00
1.6mm
10:00
0.2mm
19:00 06:00 18:00

Wind

4.6m/s
0m/s
19:00
4.6 m/s
20:00
4.2 m/s
21:00
3.5 m/s
22:00
3 m/s
23:00
2.2 m/s
00:00
1.3 m/s
01:00
3.1 m/s
02:00
3.5 m/s
03:00
3.5 m/s
04:00
4.6 m/s
05:00
4.5 m/s
06:00
4.2 m/s
07:00
4.3 m/s
08:00
3.1 m/s
09:00
2.9 m/s
10:00
4.1 m/s
11:00
2.7 m/s
12:00
3.4 m/s
13:00
3.2 m/s
14:00
3.7 m/s
15:00
4.5 m/s
16:00
4.2 m/s
17:00
3.7 m/s
18:00
3.2 m/s
19:00 06:00 18:00

Radiation

No sensor within 100 km.

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
45.5 km
65
21.7%

Measurement time: 2026-04-09 20:00

Calculated from PM2.5/PM10

O3
71.9 km
40 µg/m3
25%

Measurement time: 2026-04-09 20:00

source: Aqicn

PM2.5
45.5 km
19 µg/m3
22.6%

Measurement time: 2026-04-09 20:00

source: Aqicn

Info


Region: Illinois
Latitude: 41.58948
Longitude: -88.05784


Solar Energy

Moderate
389.3 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Lockport

About Air Quality in Lockport

Air quality in Lockport is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Lockport

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Lockport?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Lockport

If you're planning outdoor activities in Lockport, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.