Is time to run? ⚠️☢️☣️

West Milford (New Jersey) (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

Fair
-12°C
Fair
Humidity
48.5%
Wind
6 m/s
Pressure
1021 hPa
Direction
307°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-17° / -10°
Precip.
0mm
Max wind
6.4 m/s

Hourly Forecast

30.01
Now
Weather
-12°
6
30.01
19:00
Weather
-12°
6
30.01
20:00
Weather
-12°
6
30.01
21:00
Weather
-13°
5
30.01
22:00
Weather
-14°
30.01
23:00
Weather
-15°
31.01
00:00
Weather
-16°
5
31.01
01:00
Weather
-16°
5
31.01
02:00
Weather
-16°
5
31.01
03:00
Weather
-17°
5
31.01
04:00
Weather
-17°
5
31.01
05:00
Weather
-17°
31.01
06:00
Weather
-17°
31.01
07:00
Weather
-17°
31.01
08:00
Weather
-17°
31.01
09:00
Weather
-17°
31.01
10:00
Weather
-17°
31.01
11:00
Weather
-17°
31.01
12:00
Weather
-17°
31.01
13:00
Weather
-17°
31.01
14:00
Weather
-15°
31.01
15:00
Weather
-13°
31.01
16:00
Weather
-12°
31.01
17:00
Weather
-10°

Temperature

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

Precipitation

0mm
0mm
18:00 05:00 17:00

Wind

6.4m/s
0m/s
18:00
6.4 m/s
19:00
5.9 m/s
20:00
5.9 m/s
21:00
5.4 m/s
22:00
4.7 m/s
23:00
5 m/s
00:00
5.1 m/s
01:00
5.2 m/s
02:00
5.2 m/s
03:00
5.1 m/s
04:00
5.1 m/s
05:00
4.6 m/s
06:00
4.6 m/s
07:00
4.8 m/s
08:00
4.8 m/s
09:00
4.6 m/s
10:00
4.7 m/s
11:00
4.5 m/s
12:00
4.6 m/s
13:00
4.6 m/s
14:00
4.2 m/s
15:00
4.7 m/s
16:00
3.9 m/s
17:00
3.3 m/s
18:00 05:00 17:00

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
55.4 km
84
28%

Measurement time: 2026-01-30 19:00

Calculated from PM2.5/PM10

PM2.5
55.4 km
28 µg/m3
33.3%

Measurement time: 2026-01-30 19:00

source: Aqicn

O3
50.4 km
28.1 µg/m3
17.6%

Measurement time: 2026-01-30 18:00

source: Aqicn

NO2
50.4 km
11.4 µg/m3
5.7%

Measurement time: 2026-01-30 18:00

source: Aqicn

CO
50.4 km
0.0023 mg/m3
0%

Measurement time: 2026-01-30 18:00

source: Aqicn

Info


Region: New Jersey
Latitude: 41.13121
Longitude: -74.36737


Solar Energy

Low
273.8 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for West Milford

About Air Quality in West Milford

Air quality in West Milford 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 West Milford

  • 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 West Milford?

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 West Milford

If you're planning outdoor activities in West Milford, 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.