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)
31
Good
McCandless, Pennsylvania
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.76 μg/m³
0
55
155
255
425
605+
32.53 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
9.50 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
McCandless, Pennsylvania
McCandless, Pennsylvania
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AQI 30
Good
3.55μg/m³
PM2.5
15.72μg/m³
PM10
31.99ppb
O3
1.24ppb
SO2
7.83ppb
NO2
0.31ppm
CO
AQI 31
Good
3.53μg/m³
PM2.5
15.55μg/m³
PM10
33.62ppb
O3
1.23ppb
SO2
7.79ppb
NO2
0.31ppm
CO
AQI 31
Good
3.63μg/m³
PM2.5
14.90μg/m³
PM10
33.31ppb
O3
1.23ppb
SO2
7.82ppb
NO2
0.31ppm
CO
AQI 27
Good
3.80μg/m³
PM2.5
16.59μg/m³
PM10
28.55ppb
O3
1.24ppb
SO2
8.02ppb
NO2
0.30ppm
CO
AQI 27
Good
3.76μg/m³
PM2.5
16.42μg/m³
PM10
28.71ppb
O3
1.24ppb
SO2
8.01ppb
NO2
0.29ppm
CO
AQI 31
Good
3.52μg/m³
PM2.5
15.71μg/m³
PM10
33.24ppb
O3
1.23ppb
SO2
7.76ppb
NO2
0.34ppm
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 02:00:00, 2026-01-22.
The best air quality in Mccandless, Pennsylvania was observed at 05:00:00 on 2026-01-23.
The air quality in Mccandless, Pennsylvania right now is Good, with an AQI of 31.
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 3.502 μg/m3.
Mccandless, Pennsylvania currently has a PM10 concentration of 15.755 μg/m3.
The current carbon monoxide (CO) level in Mccandless, Pennsylvania is 0.304 ppm.
The current sulfur dioxide (SO2) concentration in Mccandless, Pennsylvania is 0.931 ppb.
Mccandless, Pennsylvania currently has an ozone (O3) concentration of 32.533 ppm.
The current level of nitrogen dioxide (NO2) in Mccandless, Pennsylvania is 9.503 ppb.
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