Stay updated with real-time air quality in Northampton Borough, Pennsylvania 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)
58
Moderate
Northampton Borough, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
57.39 μg/m³
0
55
155
255
425
605+
15.75 ppb
0
55
71
86
201
201+
0.85 ppb
0
36
76
186
605
1005+
13.37 ppb
0
54
101
361
1250
2050+
0.72 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Northampton Borough, Pennsylvania
Northampton Borough, Pennsylvania
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AQI 58
Moderate
13.20μg/m³
PM2.5
57.39μg/m³
PM10
15.75ppb
O3
0.85ppb
SO2
13.37ppb
NO2
0.72ppm
CO
AQI 58
Moderate
12.81μg/m³
PM2.5
55.81μg/m³
PM10
16.32ppb
O3
0.85ppb
SO2
13.27ppb
NO2
0.72ppm
CO
AQI 72
Moderate
19.84μg/m³
PM2.5
97.68μg/m³
PM10
8.71ppb
O3
0.85ppb
SO2
11.77ppb
NO2
0.71ppm
CO
AQI 58
Moderate
12.92μg/m³
PM2.5
55.99μg/m³
PM10
17.00ppb
O3
0.87ppb
SO2
13.23ppb
NO2
0.71ppm
CO
AQI 56
Moderate
11.98μg/m³
PM2.5
52.58μg/m³
PM10
17.28ppb
O3
0.85ppb
SO2
13.06ppb
NO2
0.72ppm
CO
AQI 60
Moderate
14.42μg/m³
PM2.5
64.74μg/m³
PM10
13.79ppb
O3
0.74ppb
SO2
11.69ppb
NO2
0.72ppm
CO
Air quality and pollutant data for Pennsylvania, 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 Northampton Borough, Pennsylvania is updated every hour for accuracy.
In the past 24 hours, the air quality in Northampton Borough, Pennsylvania was at its worst at 05:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in Northampton Borough, Pennsylvania was observed at 01:00:00 on 2025-12-07.
As of now, the AQI in Northampton Borough, Pennsylvania is 58, indicating Moderate conditions.
Northampton Borough, Pennsylvania air has the highest levels of PM2.5.
Poor air quality in Northampton Borough, Pennsylvania means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Northampton Borough, Pennsylvania are currently 13.201 μg/m3.
The PM10 concentration in Northampton Borough, Pennsylvania is 57.394 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Northampton Borough, Pennsylvania is 0.716 ppm.
Currently, Northampton Borough, Pennsylvania has a sulfur dioxide (SO2) concentration of 0.848 ppb.
The current ozone (O3) level in Northampton Borough, Pennsylvania at the moment is 15.753 ppm.
Nitrogen dioxide (NO2) level in Northampton Borough, Pennsylvania at the moment is 13.372 ppb.
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