Stay updated with real-time air quality in Goffstown, 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)
33
Good
Goffstown, New Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.89 μg/m³
0
55
155
255
425
605+
16.82 ppb
0
55
71
86
201
201+
0.84 ppb
0
36
76
186
605
1005+
8.71 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Goffstown, New Hampshire
Goffstown, New Hampshire
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AQI 22
Good
3.19μg/m³
PM2.5
6.86μg/m³
PM10
24.41ppb
O3
0.25ppb
SO2
15.67ppb
NO2
0.24ppm
CO
AQI 23
Good
3.79μg/m³
PM2.5
16.34μg/m³
PM10
25.33ppb
O3
0.26ppb
SO2
15.66ppb
NO2
0.24ppm
CO
AQI 21
Good
3.32μg/m³
PM2.5
6.91μg/m³
PM10
23.00ppb
O3
0.31ppb
SO2
12.77ppb
NO2
0.25ppm
CO
AQI 20
Good
2.76μg/m³
PM2.5
4.18μg/m³
PM10
22.02ppb
O3
0.25ppb
SO2
15.69ppb
NO2
0.25ppm
CO
AQI 22
Good
3.50μg/m³
PM2.5
9.32μg/m³
PM10
23.74ppb
O3
0.23ppb
SO2
15.68ppb
NO2
0.24ppm
CO
AQI 20
Good
2.67μg/m³
PM2.5
3.82μg/m³
PM10
21.61ppb
O3
0.26ppb
SO2
15.70ppb
NO2
0.26ppm
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 Goffstown, New Hampshire are available every hour.
Goffstown, New Hampshire experienced its worst air quality at 11:00:00, 2025-11-02.
The best air quality in Goffstown, New Hampshire was observed at 12:00:00 on 2025-11-02.
The air quality in Goffstown, New Hampshire right now is Good, with an AQI of 21.
In Goffstown, New Hampshire, O3 is the most frequently found pollutant.
When air quality in Goffstown, New Hampshire is compromised, staying indoors and wearing a mask can reduce health risks.
Goffstown, New Hampshire currently has a PM2.5 concentration of 2.546 μg/m3.
Goffstown, New Hampshire currently has a PM10 concentration of 8.67 μg/m3.
The current carbon monoxide (CO) level in Goffstown, New Hampshire is 0.319 ppm.
The current sulfur dioxide (SO2) concentration in Goffstown, New Hampshire is 0.238 ppb.
Goffstown, New Hampshire currently has an ozone (O3) concentration of 23.269 ppm.
The current level of nitrogen dioxide (NO2) in Goffstown, New Hampshire is 14.787 ppb.
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