Stay updated with real-time air quality in McCandless, 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)
42
Good
McCandless, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.60 μg/m³
0
55
155
255
425
605+
45.05 ppb
0
55
71
86
201
201+
1.10 ppb
0
36
76
186
605
1005+
3.85 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
McCandless, Pennsylvania
McCandless, Pennsylvania
Scroll To Air Quality MapLoading...
AQI 42
Good
4.69μg/m³
PM2.5
20.60μg/m³
PM10
45.05ppb
O3
1.10ppb
SO2
3.85ppb
NO2
0.19ppm
CO
AQI 39
Good
4.72μg/m³
PM2.5
19.55μg/m³
PM10
41.65ppb
O3
1.18ppb
SO2
4.36ppb
NO2
0.19ppm
CO
AQI 43
Good
4.79μg/m³
PM2.5
20.96μg/m³
PM10
46.44ppb
O3
1.15ppb
SO2
4.07ppb
NO2
0.18ppm
CO
AQI 42
Good
4.76μg/m³
PM2.5
20.84μg/m³
PM10
44.81ppb
O3
1.11ppb
SO2
3.87ppb
NO2
0.19ppm
CO
AQI 42
Good
4.71μg/m³
PM2.5
20.64μg/m³
PM10
44.51ppb
O3
1.10ppb
SO2
3.81ppb
NO2
0.20ppm
CO
AQI 39
Good
4.48μg/m³
PM2.5
19.39μg/m³
PM10
42.39ppb
O3
1.12ppb
SO2
3.86ppb
NO2
0.15ppm
CO
The air quality data for Pennsylvania, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Mccandless, Pennsylvania are available every hour.
Mccandless, Pennsylvania experienced its worst air quality at 03:00:00, 2026-07-23.
The best air quality in Mccandless, Pennsylvania was observed at 10:00:00 on 2026-07-23.
The air quality in Mccandless, Pennsylvania right now is Good, with an AQI of 42.
In Mccandless, Pennsylvania, O3 is the most frequently found pollutant.
When air quality in Mccandless, Pennsylvania is compromised, staying indoors and wearing a mask can reduce health risks.
Mccandless, Pennsylvania currently has a PM2.5 concentration of 4.692 μg/m3.
Mccandless, Pennsylvania currently has a PM10 concentration of 20.598 μg/m3.
The current carbon monoxide (CO) level in Mccandless, Pennsylvania is 0.193 ppm.
The current sulfur dioxide (SO2) concentration in Mccandless, Pennsylvania is 1.105 ppb.
Mccandless, Pennsylvania currently has an ozone (O3) concentration of 45.055 ppm.
The current level of nitrogen dioxide (NO2) in Mccandless, Pennsylvania is 3.846 ppb.
All Rights Reserved © Ambee Inc. 2025