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)
42
Good
Goffstown, New Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.85 μg/m³
0
55
155
255
425
605+
44.74 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
5.58 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Goffstown, New Hampshire
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AQI 42
Good
3.80μg/m³
PM2.5
13.71μg/m³
PM10
44.70ppb
O3
0.61ppb
SO2
4.50ppb
NO2
0.19ppm
CO
AQI 42
Good
3.79μg/m³
PM2.5
12.94μg/m³
PM10
44.58ppb
O3
0.62ppb
SO2
4.89ppb
NO2
0.19ppm
CO
AQI 42
Good
3.76μg/m³
PM2.5
12.88μg/m³
PM10
44.67ppb
O3
0.67ppb
SO2
5.43ppb
NO2
0.19ppm
CO
AQI 42
Good
3.73μg/m³
PM2.5
13.78μg/m³
PM10
44.64ppb
O3
0.58ppb
SO2
2.15ppb
NO2
0.19ppm
CO
AQI 42
Good
3.71μg/m³
PM2.5
12.94μg/m³
PM10
44.70ppb
O3
0.58ppb
SO2
1.87ppb
NO2
0.19ppm
CO
AQI 42
Good
3.73μg/m³
PM2.5
13.89μg/m³
PM10
44.87ppb
O3
0.56ppb
SO2
2.32ppb
NO2
0.19ppm
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 09:00:00, 2026-03-29.
The best air quality in Goffstown, New Hampshire was observed at 03:00:00 on 2026-03-29.
The air quality in Goffstown, New Hampshire right now is Good, with an AQI of 42.
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 3.774 μg/m3.
Goffstown, New Hampshire currently has a PM10 concentration of 15.849 μg/m3.
The current carbon monoxide (CO) level in Goffstown, New Hampshire is 0.189 ppm.
The current sulfur dioxide (SO2) concentration in Goffstown, New Hampshire is 0.605 ppb.
Goffstown, New Hampshire currently has an ozone (O3) concentration of 44.744 ppm.
The current level of nitrogen dioxide (NO2) in Goffstown, New Hampshire is 5.582 ppb.
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