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)
54
Moderate
Plano, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.40 μg/m³
0
55
155
255
425
605+
26.10 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
6.09 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Plano, Texas
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AQI 52
Moderate
9.89μg/m³
PM2.5
41.29μg/m³
PM10
20.00ppb
O3
0.53ppb
SO2
7.02ppb
NO2
0.47ppm
CO
AQI 52
Moderate
9.92μg/m³
PM2.5
28.04μg/m³
PM10
19.21ppb
O3
0.53ppb
SO2
6.97ppb
NO2
0.48ppm
CO
AQI 52
Moderate
9.96μg/m³
PM2.5
45.93μg/m³
PM10
19.97ppb
O3
0.54ppb
SO2
7.04ppb
NO2
0.48ppm
CO
AQI 52
Moderate
9.88μg/m³
PM2.5
38.02μg/m³
PM10
19.91ppb
O3
0.53ppb
SO2
7.02ppb
NO2
0.47ppm
CO
AQI 52
Moderate
9.88μg/m³
PM2.5
39.14μg/m³
PM10
19.87ppb
O3
0.53ppb
SO2
7.02ppb
NO2
0.47ppm
CO
AQI 52
Moderate
9.92μg/m³
PM2.5
27.13μg/m³
PM10
19.17ppb
O3
0.53ppb
SO2
6.99ppb
NO2
0.48ppm
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 02:00:00 on 2026-03-05.
In the last 24 hours, the best air quality in Plano, Texas was observed at 09:00:00 on 2026-03-05.
As of now, the AQI in Plano, Texas is 52, indicating Moderate 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 9.902 μg/m3.
The PM10 concentration in Plano, Texas is 37.324 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Plano, Texas is 0.475 ppm.
Currently, Plano, Texas has a sulfur dioxide (SO2) concentration of 0.534 ppb.
The current ozone (O3) level in Plano, Texas at the moment is 19.866 ppm.
Nitrogen dioxide (NO2) level in Plano, Texas at the moment is 7.033 ppb.
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