Stay updated with real-time air quality in McKinney, Texas 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)
60
Moderate
McKinney, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.76 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
55.21 μg/m³
0
55
155
255
425
605+
15.30 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
4.01 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
McKinney, Texas
McKinney, Texas
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AQI 62
Moderate
14.77μg/m³
PM2.5
41.27μg/m³
PM10
16.49ppb
O3
0.54ppb
SO2
4.46ppb
NO2
0.42ppm
CO
AQI 62
Moderate
14.77μg/m³
PM2.5
41.27μg/m³
PM10
16.49ppb
O3
0.54ppb
SO2
4.46ppb
NO2
0.42ppm
CO
AQI 62
Moderate
14.80μg/m³
PM2.5
41.67μg/m³
PM10
15.64ppb
O3
0.54ppb
SO2
5.21ppb
NO2
0.42ppm
CO
AQI 62
Moderate
14.74μg/m³
PM2.5
40.81μg/m³
PM10
16.56ppb
O3
0.54ppb
SO2
4.51ppb
NO2
0.42ppm
CO
AQI 62
Moderate
14.81μg/m³
PM2.5
52.57μg/m³
PM10
16.38ppb
O3
0.54ppb
SO2
5.26ppb
NO2
0.41ppm
CO
AQI 62
Moderate
14.79μg/m³
PM2.5
52.27μg/m³
PM10
17.66ppb
O3
0.54ppb
SO2
4.37ppb
NO2
0.42ppm
CO
The air quality data for Texas, 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 Mckinney, Texas are available every hour.
Mckinney, Texas experienced its worst air quality at 11:00:00, 2026-06-08.
The best air quality in Mckinney, Texas was observed at 01:00:00 on 2026-06-07.
The air quality in Mckinney, Texas right now is Moderate, with an AQI of 60.
In Mckinney, Texas, PM2.5 is the most frequently found pollutant.
When air quality in Mckinney, Texas is compromised, staying indoors and wearing a mask can reduce health risks.
Mckinney, Texas currently has a PM2.5 concentration of 13.757 μg/m3.
Mckinney, Texas currently has a PM10 concentration of 55.212 μg/m3.
The current carbon monoxide (CO) level in Mckinney, Texas is 0.389 ppm.
The current sulfur dioxide (SO2) concentration in Mckinney, Texas is 0.535 ppb.
Mckinney, Texas currently has an ozone (O3) concentration of 15.299 ppm.
The current level of nitrogen dioxide (NO2) in Mckinney, Texas is 4.013 ppb.
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