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Westville (Indiana) (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

Cloudy
-12°C
Cloudy
Humidity
78.2%
Wind
3 m/s
Pressure
1028.5 hPa
Direction
272°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-15° / -8°
Precip.
1.1mm
Max wind
4.6 m/s

Hourly Forecast

30.01
Now
Weather
-12°
30.01
04:00
Weather
-11°
30.01
05:00
Weather
-11°
30.01
06:00
Weather
-11°
30.01
07:00
Weather
-10°
30.01
08:00
Weather
-10°
30.01
09:00
Weather
-11°
30.01
10:00
Weather
-11°
30.01
11:00
Weather
-12°
30.01
12:00
Weather
-11°
0.1
30.01
13:00
Weather
-11°
0.2
30.01
14:00
Weather
-11°
0.2
30.01
15:00
Weather
-11°
0.2
30.01
16:00
Weather
-10°
30.01
17:00
Weather
-9°
30.01
18:00
Weather
-9°
30.01
19:00
Weather
-8°
30.01
20:00
Weather
-9°
30.01
21:00
Weather
-10°
30.01
22:00
Weather
-12°
30.01
23:00
Weather
-15°
31.01
00:00
Weather
-15°
31.01
01:00
Weather
-15°
0.1
31.01
02:00
Weather
-14°
0.3

Temperature

-8°C
-15°C
03:00
-12°C
04:00
-11°C
05:00
-11°C
06:00
-11°C
07:00
-10°C
08:00
-10°C
09:00
-11°C
10:00
-11°C
11:00
-12°C
12:00
-11°C
13:00
-11°C
14:00
-11°C
15:00
-11°C
16:00
-10°C
17:00
-9°C
18:00
-9°C
19:00
-8°C
20:00
-9°C
21:00
-10°C
22:00
-12°C
23:00
-15°C
00:00
-15°C
01:00
-15°C
02:00
-14°C
03:00 14:00 02:00

Precipitation

0.3mm
0mm
12:00
0.1mm
13:00
0.2mm
14:00
0.2mm
15:00
0.2mm
01:00
0.1mm
02:00
0.3mm
03:00 14:00 02:00

Wind

4.6m/s
0m/s
03:00
2.9 m/s
04:00
2.8 m/s
05:00
2.9 m/s
06:00
3.3 m/s
07:00
3.6 m/s
08:00
3.6 m/s
09:00
3.5 m/s
10:00
3.7 m/s
11:00
3.7 m/s
12:00
3.8 m/s
13:00
4.3 m/s
14:00
4.6 m/s
15:00
4.4 m/s
16:00
3.1 m/s
17:00
2.9 m/s
18:00
2.4 m/s
19:00
3.3 m/s
20:00
4 m/s
21:00
3.6 m/s
22:00
3 m/s
23:00
2.4 m/s
00:00
2.8 m/s
01:00
2.4 m/s
02:00
1.6 m/s
03:00 14:00 02:00

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
79.9 km
71
23.7%

Measurement time: 2026-01-30 03:00

Calculated from PM2.5/PM10

PM2.5
79.9 km
22 µg/m3
26.2%

Measurement time: 2026-01-30 03:00

source: Aqicn

Info


Region: Indiana
Latitude: 41.54143
Longitude: -86.90058


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About Air Quality in Westville

Air quality in Westville 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 Westville

  • 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 Westville?

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 Westville

If you're planning outdoor activities in Westville, 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.