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Princeton Meadows (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

Cloudy
-5°C
Cloudy
Humidity
83.3%
Wind
2 m/s
Pressure
1021.7 hPa
Direction
272°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-12° / -3°
Precip.
0mm
Max wind
4 m/s

Hourly Forecast

04.02
Now
Weather
-5°
04.02
10:00
Weather
-4°
04.02
11:00
Weather
-4°
04.02
12:00
Weather
-4°
04.02
13:00
Weather
-4°
04.02
14:00
Weather
-4°
04.02
15:00
Weather
-4°
04.02
16:00
Weather
-4°
04.02
17:00
Weather
-4°
04.02
18:00
Weather
-3°
04.02
19:00
Weather
-3°
04.02
20:00
Weather
-3°
04.02
21:00
Weather
-3°
04.02
22:00
Weather
-6°
04.02
23:00
Weather
-8°
05.02
00:00
Weather
-8°
05.02
01:00
Weather
-7°
05.02
02:00
Weather
-7°
05.02
03:00
Weather
-8°
05.02
04:00
Weather
-9°
05.02
05:00
Weather
-10°
05.02
06:00
Weather
-11°
05.02
07:00
Weather
-12°
05.02
08:00
Weather
-12°

Temperature

-3°C
-12°C
09:00
-5°C
10:00
-4°C
11:00
-4°C
12:00
-4°C
13:00
-4°C
14:00
-4°C
15:00
-4°C
16:00
-4°C
17:00
-4°C
18:00
-3°C
19:00
-3°C
20:00
-3°C
21:00
-3°C
22:00
-6°C
23:00
-8°C
00:00
-8°C
01:00
-7°C
02:00
-7°C
03:00
-8°C
04:00
-9°C
05:00
-10°C
06:00
-11°C
07:00
-12°C
08:00
-12°C
09:00 20:00 08:00

Precipitation

0mm
0mm
09:00 20:00 08:00

Wind

4m/s
0m/s
09:00
2.1 m/s
10:00
2.2 m/s
11:00
2.5 m/s
12:00
3.1 m/s
13:00
3.2 m/s
14:00
3.3 m/s
15:00
4 m/s
16:00
3.1 m/s
17:00
2.7 m/s
18:00
2.9 m/s
19:00
2.8 m/s
20:00
2.3 m/s
21:00
1.5 m/s
22:00
1.4 m/s
23:00
2.3 m/s
00:00
2.9 m/s
01:00
3.5 m/s
02:00
3.6 m/s
03:00
3.5 m/s
04:00
3.5 m/s
05:00
3.2 m/s
06:00
2.9 m/s
07:00
3 m/s
08:00
3.4 m/s
09:00 20:00 08:00

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
63.5 km
153
51%

Measurement time: 2026-02-04 09:00

Calculated from PM2.5/PM10

PM2.5
63.5 km
61 µg/m3
72.6%

Measurement time: 2026-02-04 09:00

source: Aqicn

PM10
78.9 km
39.39 µg/m3
28.1%

Measurement time: 2026-02-04 07:49

source: OpenWeatherMap

O3
78.9 km
24.75 µg/m3
15.5%

Measurement time: 2026-02-04 07:49

source: OpenWeatherMap

NO2
78.9 km
28 µg/m3
14%

Measurement time: 2026-02-04 07:49

source: OpenWeatherMap

CO
78.9 km
0.39559 mg/m3
2.8%

Measurement time: 2026-02-04 07:49

source: OpenWeatherMap

SO2
78.9 km
3.14 µg/m3
0.9%

Measurement time: 2026-02-04 07:49

source: OpenWeatherMap

Info


Region: New Jersey
Latitude: 40.33177
Longitude: -74.56377

About Air Quality in Princeton Meadows

Air quality in Princeton Meadows 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 Princeton Meadows

  • 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 Princeton Meadows?

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 Princeton Meadows

If you're planning outdoor activities in Princeton Meadows, 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.