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)
18
Good
Goffstown, New Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.22 μg/m³
0
55
155
255
425
605+
19.07 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
2.32 ppb
0
54
101
361
1250
2050+
0.14 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 19
Good
2.71μg/m³
PM2.5
9.13μg/m³
PM10
20.89ppb
O3
0.80ppb
SO2
2.32ppb
NO2
0.13ppm
CO
AQI 19
Good
2.67μg/m³
PM2.5
6.63μg/m³
PM10
20.65ppb
O3
0.95ppb
SO2
2.38ppb
NO2
0.13ppm
CO
AQI 16
Good
3.11μg/m³
PM2.5
9.94μg/m³
PM10
16.55ppb
O3
1.25ppb
SO2
2.79ppb
NO2
0.13ppm
CO
AQI 18
Good
2.96μg/m³
PM2.5
9.06μg/m³
PM10
18.80ppb
O3
0.69ppb
SO2
2.52ppb
NO2
0.13ppm
CO
AQI 18
Good
3.28μg/m³
PM2.5
8.36μg/m³
PM10
19.23ppb
O3
0.71ppb
SO2
2.46ppb
NO2
0.13ppm
CO
AQI 19
Good
2.67μg/m³
PM2.5
8.93μg/m³
PM10
19.75ppb
O3
0.62ppb
SO2
2.56ppb
NO2
0.14ppm
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, 2026-11-12.
The best air quality in Goffstown, New Hampshire was observed at 10:00:00 on 2026-11-12.
The air quality in Goffstown, New Hampshire right now is Good, with an AQI of 18.
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 2.861 μg/m3.
Goffstown, New Hampshire currently has a PM10 concentration of 10.221 μg/m3.
The current carbon monoxide (CO) level in Goffstown, New Hampshire is 0.135 ppm.
The current sulfur dioxide (SO2) concentration in Goffstown, New Hampshire is 0.818 ppb.
Goffstown, New Hampshire currently has an ozone (O3) concentration of 19.068 ppm.
The current level of nitrogen dioxide (NO2) in Goffstown, New Hampshire is 2.32 ppb.
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