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Florham Park (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

Sleet
1°C
Sleet
Humidity
97.1%
Wind
5 m/s
Pressure
1016.6 hPa
Direction
63°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-3° / 1°
Precip.
26.1mm
Max wind
9.5 m/s

Hourly Forecast

22.02
Now
Weather
0.7
22.02
18:00
Weather
0.6
22.02
19:00
Weather
0.5
6
22.02
20:00
Weather
0.8
6
22.02
21:00
Weather
0.6
6
22.02
22:00
Weather
-0°
0.6
6
22.02
23:00
Weather
-1°
1.1
7
23.02
00:00
Weather
-1°
1.8
6
23.02
01:00
Weather
-1°
1.7
6
23.02
02:00
Weather
-1°
1
7
23.02
03:00
Weather
-1°
0.8
7
23.02
04:00
Weather
-1°
0.9
8
23.02
05:00
Weather
-1°
1.4
8
23.02
06:00
Weather
-1°
2
9
23.02
07:00
Weather
-2°
1.3
9
23.02
08:00
Weather
-2°
1.2
9
23.02
09:00
Weather
-2°
1.3
9
23.02
10:00
Weather
-3°
1.9
10
23.02
11:00
Weather
-3°
1.8
9
23.02
12:00
Weather
-2°
0.8
9
23.02
13:00
Weather
-2°
0.8
9
23.02
14:00
Weather
-2°
1
9
23.02
15:00
Weather
-1°
0.9
8
23.02
16:00
Weather
-1°
0.6
8

Temperature

1°C
-3°C
17:00
1°C
18:00
1°C
19:00
1°C
20:00
0°C
21:00
0°C
22:00
-0°C
23:00
-1°C
00:00
-1°C
01:00
-1°C
02:00
-1°C
03:00
-1°C
04:00
-1°C
05:00
-1°C
06:00
-1°C
07:00
-2°C
08:00
-2°C
09:00
-2°C
10:00
-3°C
11:00
-3°C
12:00
-2°C
13:00
-2°C
14:00
-2°C
15:00
-1°C
16:00
-1°C
17:00 04:00 16:00

Precipitation

2mm
0mm
17:00
0.7mm
18:00
0.6mm
19:00
0.5mm
20:00
0.8mm
21:00
0.6mm
22:00
0.6mm
23:00
1.1mm
00:00
1.8mm
01:00
1.7mm
02:00
1mm
03:00
0.8mm
04:00
0.9mm
05:00
1.4mm
06:00
2mm
07:00
1.3mm
08:00
1.2mm
09:00
1.3mm
10:00
1.9mm
11:00
1.8mm
12:00
0.8mm
13:00
0.8mm
14:00
1mm
15:00
0.9mm
16:00
0.6mm
17:00 04:00 16:00

Wind

9.5m/s
0m/s
17:00
4.7 m/s
18:00
4.7 m/s
19:00
5.5 m/s
20:00
5.5 m/s
21:00
6.3 m/s
22:00
6.4 m/s
23:00
6.7 m/s
00:00
6.3 m/s
01:00
6.1 m/s
02:00
6.5 m/s
03:00
7.3 m/s
04:00
8 m/s
05:00
8.4 m/s
06:00
8.5 m/s
07:00
8.8 m/s
08:00
9.1 m/s
09:00
9.4 m/s
10:00
9.5 m/s
11:00
9.4 m/s
12:00
9.2 m/s
13:00
9 m/s
14:00
8.5 m/s
15:00
7.8 m/s
16:00
8.3 m/s
17:00 04:00 16:00

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
33.2 km
88
29.3%

Measurement time: 2026-02-22 17:00

Calculated from PM2.5/PM10

PM2.5
33.2 km
30 µg/m3
35.7%

Measurement time: 2026-02-22 17:00

source: Aqicn

O3
60.1 km
30.4 µg/m3
19%

Measurement time: 2026-02-22 17:00

source: Aqicn

NO2
60.1 km
11.4 µg/m3
5.7%

Measurement time: 2026-02-22 17:00

source: Aqicn

CO
33.2 km
0.0034 mg/m3
0%

Measurement time: 2026-02-22 17:00

source: Aqicn

Info


Region: New Jersey
Latitude: 40.78788
Longitude: -74.38821


Solar Energy

Low
292.4 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Florham Park

About Air Quality in Florham Park

Air quality in Florham Park 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 Florham Park

  • 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 Florham Park?

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 Florham Park

If you're planning outdoor activities in Florham Park, 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.