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)
49
Good
Plano, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.11 μg/m³
0
55
155
255
425
605+
38.59 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
5.12 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Plano, Texas
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AQI 44
Good
7.73μg/m³
PM2.5
30.20μg/m³
PM10
26.30ppb
O3
0.87ppb
SO2
9.23ppb
NO2
0.49ppm
CO
AQI 52
Moderate
10.44μg/m³
PM2.5
47.64μg/m³
PM10
27.93ppb
O3
0.87ppb
SO2
9.17ppb
NO2
0.49ppm
CO
AQI 44
Good
7.73μg/m³
PM2.5
33.28μg/m³
PM10
28.41ppb
O3
0.87ppb
SO2
9.26ppb
NO2
0.49ppm
CO
AQI 44
Good
7.77μg/m³
PM2.5
36.06μg/m³
PM10
25.94ppb
O3
0.87ppb
SO2
9.21ppb
NO2
0.49ppm
CO
AQI 44
Good
7.97μg/m³
PM2.5
39.35μg/m³
PM10
25.63ppb
O3
0.87ppb
SO2
9.18ppb
NO2
0.48ppm
CO
AQI 52
Moderate
10.44μg/m³
PM2.5
46.84μg/m³
PM10
28.30ppb
O3
0.87ppb
SO2
9.19ppb
NO2
0.49ppm
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 2026-08-18.
In the last 24 hours, the best air quality in Plano, Texas was observed at 12:00:00 on 2026-08-18.
As of now, the AQI in Plano, Texas is 49, 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 9.361 μg/m3.
The PM10 concentration in Plano, Texas is 40.109 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Plano, Texas is 0.373 ppm.
Currently, Plano, Texas has a sulfur dioxide (SO2) concentration of 0.73 ppb.
The current ozone (O3) level in Plano, Texas at the moment is 38.59 ppm.
Nitrogen dioxide (NO2) level in Plano, Texas at the moment is 5.123 ppb.
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