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)
33
Good
Haverhill, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.38 μg/m³
0
55
155
255
425
605+
32.98 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
7.76 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Haverhill, Massachusetts
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AQI 33
Good
5.63μg/m³
PM2.5
24.02μg/m³
PM10
32.76ppb
O3
0.47ppb
SO2
7.48ppb
NO2
0.20ppm
CO
AQI 33
Good
5.61μg/m³
PM2.5
22.60μg/m³
PM10
33.01ppb
O3
0.44ppb
SO2
7.19ppb
NO2
0.20ppm
CO
AQI 33
Good
5.59μg/m³
PM2.5
23.73μg/m³
PM10
32.75ppb
O3
0.47ppb
SO2
7.49ppb
NO2
0.20ppm
CO
AQI 33
Good
5.59μg/m³
PM2.5
23.59μg/m³
PM10
32.80ppb
O3
0.47ppb
SO2
7.45ppb
NO2
0.20ppm
CO
AQI 33
Good
5.73μg/m³
PM2.5
22.27μg/m³
PM10
31.58ppb
O3
0.50ppb
SO2
8.00ppb
NO2
0.20ppm
CO
AQI 30
Good
4.84μg/m³
PM2.5
12.57μg/m³
PM10
32.05ppb
O3
0.57ppb
SO2
7.24ppb
NO2
0.20ppm
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 2026-03-07.
The best air quality in Haverhill, Massachusetts was recorded at 10:00:00 on 2026-03-07.
The real-time air quality index in Haverhill, Massachusetts is 33, currently categorized as Good.
The most common pollutant in Haverhill, Massachusetts is PM2.5.
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 6.309 μg/m3.
The current PM10 levels in Haverhill, Massachusetts are 28.375 μg/m3.
The current carbon monoxide (CO) level in Haverhill, Massachusetts is 0.2 ppm.
The current sulfur dioxide (SO2) levels in Haverhill, Massachusetts are 0.509 ppb.
The current ozone (O3) levels at Haverhill, Massachusetts is 32.984 ppm.
The current nitrogen dioxide (NO2) levels at Haverhill, Massachusetts is 7.765 ppb.
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