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)
44
Good
Plano, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.19 μg/m³
0
55
155
255
425
605+
24.90 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
7.11 ppb
0
54
101
361
1250
2050+
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Plano, Texas
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AQI 44
Good
7.68μg/m³
PM2.5
29.80μg/m³
PM10
24.83ppb
O3
0.73ppb
SO2
7.12ppb
NO2
0.38ppm
CO
AQI 38
Good
7.33μg/m³
PM2.5
26.46μg/m³
PM10
27.28ppb
O3
0.73ppb
SO2
7.08ppb
NO2
0.38ppm
CO
AQI 44
Good
7.76μg/m³
PM2.5
35.30μg/m³
PM10
24.68ppb
O3
0.73ppb
SO2
7.11ppb
NO2
0.38ppm
CO
AQI 44
Good
7.54μg/m³
PM2.5
28.33μg/m³
PM10
25.15ppb
O3
0.73ppb
SO2
7.12ppb
NO2
0.38ppm
CO
AQI 38
Good
7.12μg/m³
PM2.5
24.26μg/m³
PM10
24.61ppb
O3
0.73ppb
SO2
7.12ppb
NO2
0.38ppm
CO
AQI 38
Good
7.20μg/m³
PM2.5
26.67μg/m³
PM10
27.48ppb
O3
0.73ppb
SO2
7.08ppb
NO2
0.38ppm
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 03:00:00 on 2026-09-07.
In the last 24 hours, the best air quality in Plano, Texas was observed at 06:00:00 on 2026-09-07.
As of now, the AQI in Plano, Texas is 44, indicating Good conditions.
Plano, Texas air has the highest levels of PM2.5.
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 7.77 μg/m3.
The PM10 concentration in Plano, Texas is 35.191 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Plano, Texas is 0.382 ppm.
Currently, Plano, Texas has a sulfur dioxide (SO2) concentration of 0.733 ppb.
The current ozone (O3) level in Plano, Texas at the moment is 24.904 ppm.
Nitrogen dioxide (NO2) level in Plano, Texas at the moment is 7.11 ppb.
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