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)
22
Good
Easton, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.99 μg/m³
0
55
155
255
425
605+
13.67 ppb
0
55
71
86
201
201+
0.44 ppb
0
36
76
186
605
1005+
5.92 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Easton, Pennsylvania
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AQI 22
Good
4.00μg/m³
PM2.5
15.99μg/m³
PM10
13.67ppb
O3
0.44ppb
SO2
5.92ppb
NO2
0.28ppm
CO
AQI 16
Good
3.36μg/m³
PM2.5
14.06μg/m³
PM10
8.19ppb
O3
0.44ppb
SO2
6.25ppb
NO2
0.28ppm
CO
AQI 22
Good
4.12μg/m³
PM2.5
22.85μg/m³
PM10
15.91ppb
O3
0.45ppb
SO2
6.04ppb
NO2
0.28ppm
CO
AQI 22
Good
4.12μg/m³
PM2.5
22.85μg/m³
PM10
15.91ppb
O3
0.45ppb
SO2
6.04ppb
NO2
0.28ppm
CO
AQI 16
Good
3.12μg/m³
PM2.5
12.74μg/m³
PM10
6.90ppb
O3
0.42ppb
SO2
5.85ppb
NO2
0.27ppm
CO
AQI 16
Good
3.13μg/m³
PM2.5
12.85μg/m³
PM10
7.11ppb
O3
0.43ppb
SO2
5.83ppb
NO2
0.27ppm
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 07:00:00 on 2026-08-06.
In the last 24 hrs, the best air quality in Easton, Pennsylvania was observed at 08:00:00 on 2026-08-06.
The current air quality in Easton, Pennsylvania is 22, 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 3.999 μg/m3.
The current PM10 concentration at Easton, Pennsylvania is 15.987 μg/m3.
The current carbon monoxide (CO) concentration at Easton, Pennsylvania is 0.275 ppm.
The current sulfur dioxide (SO2) concentration at Easton, Pennsylvania is 0.442 ppb.
The current ozone (O3) concentration at Easton, Pennsylvania is 13.67 ppm.
The current nitrogen dioxide (NO2) concentration at Easton, Pennsylvania is 5.917 ppb.
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