Stay updated with real-time air quality in Auburn, 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)
38
Good
Auburn, Massachusetts
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.87 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.14 μg/m³
0
55
155
255
425
605+
27.42 ppb
0
55
71
86
201
201+
0.16 ppb
0
36
76
186
605
1005+
12.34 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Auburn, Massachusetts
Scroll To Air Quality MapLoading...
AQI 49
Good
9.39μg/m³
PM2.5
23.54μg/m³
PM10
17.36ppb
O3
0.68ppb
SO2
20.70ppb
NO2
0.51ppm
CO
AQI 52
Moderate
9.69μg/m³
PM2.5
22.10μg/m³
PM10
17.42ppb
O3
0.70ppb
SO2
22.93ppb
NO2
0.50ppm
CO
AQI 49
Good
8.83μg/m³
PM2.5
29.69μg/m³
PM10
24.11ppb
O3
0.61ppb
SO2
17.42ppb
NO2
0.51ppm
CO
AQI 44
Good
8.13μg/m³
PM2.5
24.80μg/m³
PM10
16.16ppb
O3
0.67ppb
SO2
17.93ppb
NO2
0.55ppm
CO
AQI 52
Moderate
10.42μg/m³
PM2.5
30.10μg/m³
PM10
8.31ppb
O3
0.69ppb
SO2
15.20ppb
NO2
0.54ppm
CO
AQI 44
Good
8.11μg/m³
PM2.5
25.18μg/m³
PM10
16.25ppb
O3
0.71ppb
SO2
17.98ppb
NO2
0.57ppm
CO
Air quality and pollutant data for Massachusetts, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Auburn, Massachusetts is updated every hour for accuracy.
In the past 24 hours, the air quality in Auburn, Massachusetts was at its worst at 04:00:00 on 2025-11-03.
In the last 24 hours, the best air quality in Auburn, Massachusetts was observed at 05:00:00 on 2025-11-02.
As of now, the AQI in Auburn, Massachusetts is 49, indicating Good conditions.
Auburn, Massachusetts air has the highest levels of PM2.5.
Poor air quality in Auburn, Massachusetts means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Auburn, Massachusetts are currently 9.231 μg/m3.
The PM10 concentration in Auburn, Massachusetts is 25.92 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Auburn, Massachusetts is 0.511 ppm.
Currently, Auburn, Massachusetts has a sulfur dioxide (SO2) concentration of 0.66 ppb.
The current ozone (O3) level in Auburn, Massachusetts at the moment is 20.187 ppm.
Nitrogen dioxide (NO2) level in Auburn, Massachusetts at the moment is 19.874 ppb.
All Rights Reserved © Ambee Inc. 2025