Stay updated with real-time air quality in Newburyport, 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)
27
Good
Newburyport, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.10 μg/m³
0
55
155
255
425
605+
23.31 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
3.60 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Newburyport, Massachusetts
Newburyport, Massachusetts
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AQI 38
Good
7.01μg/m³
PM2.5
28.72μg/m³
PM10
19.94ppb
O3
1.13ppb
SO2
9.13ppb
NO2
0.24ppm
CO
AQI 38
Good
7.21μg/m³
PM2.5
17.72μg/m³
PM10
14.68ppb
O3
1.21ppb
SO2
9.26ppb
NO2
0.24ppm
CO
AQI 38
Good
6.83μg/m³
PM2.5
20.36μg/m³
PM10
15.43ppb
O3
1.01ppb
SO2
8.54ppb
NO2
0.24ppm
CO
AQI 33
Good
6.29μg/m³
PM2.5
27.67μg/m³
PM10
16.07ppb
O3
1.03ppb
SO2
5.53ppb
NO2
0.23ppm
CO
AQI 38
Good
6.88μg/m³
PM2.5
18.77μg/m³
PM10
15.31ppb
O3
1.15ppb
SO2
8.35ppb
NO2
0.23ppm
CO
AQI 33
Good
6.14μg/m³
PM2.5
25.37μg/m³
PM10
16.51ppb
O3
1.01ppb
SO2
4.80ppb
NO2
0.23ppm
CO
Air quality data and pollutant measurements for Massachusetts, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Newburyport, Massachusetts is updated every hour.
The worst air quality in Newburyport, Massachusetts in the last 24 hours was observed at 09:00:00 on 2026-08-09.
In the last 24 hrs, the best air quality in Newburyport, Massachusetts was observed at 01:00:00 on 2026-08-10.
The current air quality in Newburyport, Massachusetts is 38, categorized as Good based on real-time data.
The most common pollutant in Newburyport, Massachusetts is PM2.5.
If the air quality in Newburyport, Massachusetts is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Newburyport, Massachusetts is 7.247 μg/m3.
The current PM10 concentration at Newburyport, Massachusetts is 22.664 μg/m3.
The current carbon monoxide (CO) concentration at Newburyport, Massachusetts is 0.2 ppm.
The current sulfur dioxide (SO2) concentration at Newburyport, Massachusetts is 0.926 ppb.
The current ozone (O3) concentration at Newburyport, Massachusetts is 15.044 ppm.
The current nitrogen dioxide (NO2) concentration at Newburyport, Massachusetts is 5.321 ppb.
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