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Hampton (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

Partly cloudy
2°C
Partly cloudy
Humidity
83.5%
Wind
7 m/s
Pressure
1028.8 hPa
Direction
152°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
2° / 14°
Precip.
13.6mm
Max wind
12.3 m/s

Hourly Forecast

16.03
Now
Weather
7
16.03
04:00
Weather
6
16.03
05:00
Weather
7
16.03
06:00
Weather
7
16.03
07:00
Weather
7
16.03
08:00
Weather
7
16.03
09:00
Weather
7
16.03
10:00
Weather
0.1
8
16.03
11:00
Weather
1.3
9
16.03
12:00
Weather
2.2
10
16.03
13:00
Weather
0.8
12
16.03
14:00
Weather
0.2
12
16.03
15:00
Weather
10
16.03
16:00
Weather
11°
2.5
9
16.03
17:00
Weather
12°
1.1
9
16.03
18:00
Weather
13°
0.5
9
16.03
19:00
Weather
13°
2.3
9
16.03
20:00
Weather
13°
0.1
10
16.03
21:00
Weather
14°
10
16.03
22:00
Weather
14°
1.1
10
16.03
23:00
Weather
14°
0.2
10
17.03
00:00
Weather
14°
0.4
11
17.03
01:00
Weather
14°
0.5
12
17.03
02:00
Weather
14°
0.3
12

Temperature

14°C
2°C
03:00
2°C
04:00
2°C
05:00
2°C
06:00
3°C
07:00
3°C
08:00
4°C
09:00
5°C
10:00
5°C
11:00
6°C
12:00
6°C
13:00
7°C
14:00
8°C
15:00
9°C
16:00
11°C
17:00
12°C
18:00
13°C
19:00
13°C
20:00
13°C
21:00
14°C
22:00
14°C
23:00
14°C
00:00
14°C
01:00
14°C
02:00
14°C
03:00 14:00 02:00

Precipitation

2.5mm
0mm
10:00
0.1mm
11:00
1.3mm
12:00
2.2mm
13:00
0.8mm
14:00
0.2mm
16:00
2.5mm
17:00
1.1mm
18:00
0.5mm
19:00
2.3mm
20:00
0.1mm
22:00
1.1mm
23:00
0.2mm
00:00
0.4mm
01:00
0.5mm
02:00
0.3mm
03:00 14:00 02:00

Wind

12.3m/s
0m/s
03:00
6.5 m/s
04:00
6.3 m/s
05:00
6.8 m/s
06:00
7.2 m/s
07:00
7.1 m/s
08:00
7 m/s
09:00
7 m/s
10:00
8 m/s
11:00
8.7 m/s
12:00
10.4 m/s
13:00
11.9 m/s
14:00
12 m/s
15:00
9.6 m/s
16:00
8.7 m/s
17:00
8.8 m/s
18:00
8.5 m/s
19:00
8.7 m/s
20:00
9.5 m/s
21:00
10.1 m/s
22:00
10 m/s
23:00
10.3 m/s
00:00
11 m/s
01:00
11.7 m/s
02:00
12.3 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
52.6 km
63
21%

Measurement time: 2026-03-16 02:00

Calculated from PM2.5/PM10

O3
37.9 km
99.9 µg/m3
62.4%

Measurement time: 2026-03-16 03:33

source: OpenWeatherMap

PM2.5
52.6 km
18 µg/m3
21.4%

Measurement time: 2026-03-16 02:00

source: Aqicn

PM10
17 km
10 µg/m3
7.1%

Measurement time: 2026-03-16 03:00

source: Aqicn

NO2
63.5 km
7.79 µg/m3
3.9%

Measurement time: 2026-03-16 03:41

source: OpenWeatherMap

CO
63.5 km
0.18135 mg/m3
1.3%

Measurement time: 2026-03-16 03:41

source: OpenWeatherMap

SO2
63.5 km
1.09 µg/m3
0.3%

Measurement time: 2026-03-16 03:41

source: OpenWeatherMap

Info


Latitude: 42.93759
Longitude: -70.83894


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About Air Quality in Hampton

Air quality in Hampton 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 Hampton

  • 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 Hampton?

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 Hampton

If you're planning outdoor activities in Hampton, 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.