Stay updated with real-time air quality in Plano, 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)
58
Moderate
Plano, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.34 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.30 μg/m³
0
55
155
255
425
605+
57.04 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
12.29 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Plano, Texas
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AQI 56
Moderate
12.47μg/m³
PM2.5
39.68μg/m³
PM10
55.80ppb
O3
0.82ppb
SO2
11.28ppb
NO2
0.40ppm
CO
AQI 60
Moderate
13.55μg/m³
PM2.5
37.13μg/m³
PM10
47.98ppb
O3
0.83ppb
SO2
11.31ppb
NO2
0.40ppm
CO
AQI 56
Moderate
11.65μg/m³
PM2.5
32.70μg/m³
PM10
56.42ppb
O3
0.82ppb
SO2
11.33ppb
NO2
0.40ppm
CO
AQI 58
Moderate
12.62μg/m³
PM2.5
40.57μg/m³
PM10
55.91ppb
O3
0.82ppb
SO2
11.27ppb
NO2
0.40ppm
CO
AQI 58
Moderate
12.89μg/m³
PM2.5
48.83μg/m³
PM10
56.55ppb
O3
0.82ppb
SO2
11.26ppb
NO2
0.40ppm
CO
AQI 60
Moderate
13.70μg/m³
PM2.5
37.91μg/m³
PM10
47.27ppb
O3
0.83ppb
SO2
11.32ppb
NO2
0.40ppm
CO
Air quality and pollutant data for Texas, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Plano, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Plano, Texas was at its worst at 12:00:00 on 2026-10-22.
In the last 24 hours, the best air quality in Plano, Texas was observed at 09:00:00 on 2026-10-21.
As of now, the AQI in Plano, Texas is 58, indicating Moderate conditions.
Plano, Texas air has the highest levels of O3.
Poor air quality in Plano, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Plano, Texas are currently 12.784 μg/m3.
The PM10 concentration in Plano, Texas is 49.229 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Plano, Texas is 0.399 ppm.
Currently, Plano, Texas has a sulfur dioxide (SO2) concentration of 0.825 ppb.
The current ozone (O3) level in Plano, Texas at the moment is 56.571 ppm.
Nitrogen dioxide (NO2) level in Plano, Texas at the moment is 11.306 ppb.
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