Stay updated with real-time air quality in Easton, 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)
33
Good
Easton, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.18 μg/m³
0
55
155
255
425
605+
27.44 ppb
0
55
71
86
201
201+
0.42 ppb
0
36
76
186
605
1005+
24.62 ppb
0
54
101
361
1250
2050+
0.46 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Easton, Pennsylvania
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AQI 33
Good
6.28μg/m³
PM2.5
18.18μg/m³
PM10
27.44ppb
O3
0.42ppb
SO2
24.62ppb
NO2
0.46ppm
CO
AQI 33
Good
6.08μg/m³
PM2.5
18.53μg/m³
PM10
26.84ppb
O3
0.42ppb
SO2
24.65ppb
NO2
0.46ppm
CO
AQI 33
Good
6.17μg/m³
PM2.5
18.59μg/m³
PM10
27.82ppb
O3
0.42ppb
SO2
24.34ppb
NO2
0.46ppm
CO
AQI 33
Good
6.17μg/m³
PM2.5
18.59μg/m³
PM10
27.82ppb
O3
0.42ppb
SO2
24.34ppb
NO2
0.46ppm
CO
AQI 33
Good
6.29μg/m³
PM2.5
20.85μg/m³
PM10
27.85ppb
O3
0.42ppb
SO2
25.23ppb
NO2
0.46ppm
CO
AQI 38
Good
6.55μg/m³
PM2.5
29.65μg/m³
PM10
24.78ppb
O3
0.41ppb
SO2
25.14ppb
NO2
0.46ppm
CO
Air quality data and pollutant measurements for Pennsylvania, 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 Easton, Pennsylvania is updated every hour.
The worst air quality in Easton, Pennsylvania in the last 24 hours was observed at 08:00:00 on 2026-03-14.
In the last 24 hrs, the best air quality in Easton, Pennsylvania was observed at 01:00:00 on 2026-03-13.
The current air quality in Easton, Pennsylvania is 33, categorized as Good based on real-time data.
The most common pollutant in Easton, Pennsylvania is PM2.5.
If the air quality in Easton, Pennsylvania is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Easton, Pennsylvania is 6.277 μg/m3.
The current PM10 concentration at Easton, Pennsylvania is 18.176 μg/m3.
The current carbon monoxide (CO) concentration at Easton, Pennsylvania is 0.458 ppm.
The current sulfur dioxide (SO2) concentration at Easton, Pennsylvania is 0.422 ppb.
The current ozone (O3) concentration at Easton, Pennsylvania is 27.439 ppm.
The current nitrogen dioxide (NO2) concentration at Easton, Pennsylvania is 24.617 ppb.
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