Stay updated with real-time air quality in Haverhill, Massachusetts 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)
29
Good
Haverhill, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.81 μg/m³
0
55
155
255
425
605+
30.94 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
3.63 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Haverhill, Massachusetts
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AQI 28
Good
2.53μg/m³
PM2.5
10.15μg/m³
PM10
30.32ppb
O3
0.56ppb
SO2
2.78ppb
NO2
0.22ppm
CO
AQI 28
Good
2.57μg/m³
PM2.5
9.81μg/m³
PM10
30.39ppb
O3
0.55ppb
SO2
2.68ppb
NO2
0.22ppm
CO
AQI 28
Good
2.51μg/m³
PM2.5
10.06μg/m³
PM10
30.28ppb
O3
0.56ppb
SO2
2.76ppb
NO2
0.22ppm
CO
AQI 28
Good
2.52μg/m³
PM2.5
10.03μg/m³
PM10
30.28ppb
O3
0.56ppb
SO2
2.75ppb
NO2
0.22ppm
CO
AQI 27
Good
3.56μg/m³
PM2.5
15.93μg/m³
PM10
28.76ppb
O3
0.59ppb
SO2
3.70ppb
NO2
0.22ppm
CO
AQI 38
Good
7.35μg/m³
PM2.5
24.80μg/m³
PM10
30.04ppb
O3
0.70ppb
SO2
4.16ppb
NO2
0.22ppm
CO
Air quality measurements for Massachusetts, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Haverhill, Massachusetts is updated on an hourly basis.
The worst air quality in Haverhill, Massachusetts was recorded at 03:00:00 on 2026-02-11.
The best air quality in Haverhill, Massachusetts was recorded at 11:00:00 on 2026-02-11.
The real-time air quality index in Haverhill, Massachusetts is 29, currently categorized as Good.
The most common pollutant in Haverhill, Massachusetts is O3.
If the air quality in Haverhill, Massachusetts is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Haverhill, Massachusetts at present are 2.275 μg/m3.
The current PM10 levels in Haverhill, Massachusetts are 9.806 μg/m3.
The current carbon monoxide (CO) level in Haverhill, Massachusetts is 0.22 ppm.
The current sulfur dioxide (SO2) levels in Haverhill, Massachusetts are 0.623 ppb.
The current ozone (O3) levels at Haverhill, Massachusetts is 30.936 ppm.
The current nitrogen dioxide (NO2) levels at Haverhill, Massachusetts is 3.628 ppb.
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