Stay updated with real-time air quality in Hampton, New Hampshire featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
54
Moderate
Hampton, New Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.57 μg/m³
0
55
155
255
425
605+
31.36 ppb
0
55
71
86
201
201+
0.98 ppb
0
36
76
186
605
1005+
2.01 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hampton, New Hampshire
Hampton, New Hampshire
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AQI 54
Moderate
11.05μg/m³
PM2.5
35.02μg/m³
PM10
29.24ppb
O3
0.73ppb
SO2
2.36ppb
NO2
0.12ppm
CO
AQI 54
Moderate
10.94μg/m³
PM2.5
31.27μg/m³
PM10
32.48ppb
O3
0.75ppb
SO2
2.89ppb
NO2
0.12ppm
CO
AQI 54
Moderate
10.90μg/m³
PM2.5
32.50μg/m³
PM10
32.64ppb
O3
0.76ppb
SO2
2.98ppb
NO2
0.13ppm
CO
AQI 56
Moderate
12.09μg/m³
PM2.5
23.14μg/m³
PM10
24.29ppb
O3
0.51ppb
SO2
3.33ppb
NO2
0.12ppm
CO
AQI 56
Moderate
12.09μg/m³
PM2.5
23.18μg/m³
PM10
24.39ppb
O3
0.51ppb
SO2
3.33ppb
NO2
0.12ppm
CO
AQI 54
Moderate
11.18μg/m³
PM2.5
28.14μg/m³
PM10
25.08ppb
O3
0.68ppb
SO2
3.25ppb
NO2
0.12ppm
CO
The air quality data for New Hampshire, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Hampton, New Hampshire are available every hour.
Hampton, New Hampshire experienced its worst air quality at 03:00:00, 2026-06-29.
The best air quality in Hampton, New Hampshire was observed at 09:00:00 on 2026-06-29.
The air quality in Hampton, New Hampshire right now is Moderate, with an AQI of 54.
In Hampton, New Hampshire, PM2.5 is the most frequently found pollutant.
When air quality in Hampton, New Hampshire is compromised, staying indoors and wearing a mask can reduce health risks.
Hampton, New Hampshire currently has a PM2.5 concentration of 11.136 μg/m3.
Hampton, New Hampshire currently has a PM10 concentration of 34.572 μg/m3.
The current carbon monoxide (CO) level in Hampton, New Hampshire is 0.123 ppm.
The current sulfur dioxide (SO2) concentration in Hampton, New Hampshire is 0.979 ppb.
Hampton, New Hampshire currently has an ozone (O3) concentration of 31.358 ppm.
The current level of nitrogen dioxide (NO2) in Hampton, New Hampshire is 2.012 ppb.
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