Is time to run? ⚠️☢️☣️

Plaistow (New Hampshire) (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

ثلج غزير
-2°C
ثلج غزير
Humidity
90%
Wind
10 m/s
Pressure
1002.8 hPa
Direction
29°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
-6° / -2°
Precip.
15.4mm
Max wind
11.4 m/s

Hourly Forecast

23.02
Now
Weather
-2°
1
10
23.02
11:00
Weather
-3°
1.6
9
23.02
12:00
Weather
-3°
2
10
23.02
13:00
Weather
-4°
2
11
23.02
14:00
Weather
-5°
1.5
11
23.02
15:00
Weather
-5°
1.1
11
23.02
16:00
Weather
-5°
0.9
10
23.02
17:00
Weather
-5°
0.9
9
23.02
18:00
Weather
-5°
0.9
9
23.02
19:00
Weather
-4°
1
10
23.02
20:00
Weather
-4°
0.8
11
23.02
21:00
Weather
-4°
0.5
9
23.02
22:00
Weather
-3°
0.3
8
23.02
23:00
Weather
-3°
0.3
7
24.02
00:00
Weather
-3°
0.3
7
24.02
01:00
Weather
-3°
0.2
7
24.02
02:00
Weather
-4°
0.1
7
24.02
03:00
Weather
-4°
7
24.02
04:00
Weather
-4°
7
24.02
05:00
Weather
-5°
7
24.02
06:00
Weather
-5°
7
24.02
07:00
Weather
-5°
7
24.02
08:00
Weather
-6°
7
24.02
09:00
Weather
-6°
7

Temperature

-2°C
-6°C
10:00
-2°C
11:00
-3°C
12:00
-3°C
13:00
-4°C
14:00
-5°C
15:00
-5°C
16:00
-5°C
17:00
-5°C
18:00
-5°C
19:00
-4°C
20:00
-4°C
21:00
-4°C
22:00
-3°C
23:00
-3°C
00:00
-3°C
01:00
-3°C
02:00
-4°C
03:00
-4°C
04:00
-4°C
05:00
-5°C
06:00
-5°C
07:00
-5°C
08:00
-6°C
09:00
-6°C
10:00 21:00 09:00

Precipitation

2mm
0mm
10:00
1mm
11:00
1.6mm
12:00
2mm
13:00
2mm
14:00
1.5mm
15:00
1.1mm
16:00
0.9mm
17:00
0.9mm
18:00
0.9mm
19:00
1mm
20:00
0.8mm
21:00
0.5mm
22:00
0.3mm
23:00
0.3mm
00:00
0.3mm
01:00
0.2mm
02:00
0.1mm
10:00 21:00 09:00

Wind

11.4m/s
0m/s
10:00
9.5 m/s
11:00
9 m/s
12:00
10.1 m/s
13:00
10.5 m/s
14:00
10.6 m/s
15:00
11.4 m/s
16:00
10 m/s
17:00
9 m/s
18:00
9.1 m/s
19:00
10.3 m/s
20:00
10.9 m/s
21:00
9.4 m/s
22:00
8.3 m/s
23:00
7.4 m/s
00:00
6.8 m/s
01:00
6.5 m/s
02:00
6.7 m/s
03:00
6.9 m/s
04:00
6.9 m/s
05:00
6.9 m/s
06:00
6.5 m/s
07:00
6.7 m/s
08:00
6.9 m/s
09:00
6.9 m/s
10:00 21:00 09:00

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
41.9 km
2
0.7%

Measurement time: 2026-02-23 10:26

Calculated from PM2.5/PM10

O3
41.9 km
95.22 µg/m3
59.5%

Measurement time: 2026-02-23 10:26

source: OpenWeatherMap

CO
41.9 km
0.1379 mg/m3
1%

Measurement time: 2026-02-23 10:26

source: OpenWeatherMap

PM10
41.9 km
1.03 µg/m3
0.7%

Measurement time: 2026-02-23 10:26

source: OpenWeatherMap

PM2.5
41.9 km
0.54 µg/m3
0.6%

Measurement time: 2026-02-23 10:26

source: OpenWeatherMap

NO2
41.9 km
0.8 µg/m3
0.4%

Measurement time: 2026-02-23 10:26

source: OpenWeatherMap

SO2
41.9 km
0.21 µg/m3
0.1%

Measurement time: 2026-02-23 10:26

source: OpenWeatherMap

Info


Latitude: 42.83648
Longitude: -71.09478


Solar Energy

Very low
48.6 W/m²
Solar Radiation
Solar Calculator
Calculate energy production for Plaistow

About Air Quality in Plaistow

Air quality in Plaistow 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 Plaistow

  • 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 Plaistow?

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 Plaistow

If you're planning outdoor activities in Plaistow, 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.