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)
29
Good
Plano, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.41 μg/m³
0
55
155
255
425
605+
30.50 ppb
0
55
71
86
201
201+
0.91 ppb
0
36
76
186
605
1005+
2.22 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Plano, Texas
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AQI 32
Good
5.00μg/m³
PM2.5
15.50μg/m³
PM10
34.78ppb
O3
1.14ppb
SO2
2.79ppb
NO2
0.32ppm
CO
AQI 30
Good
4.48μg/m³
PM2.5
15.45μg/m³
PM10
32.08ppb
O3
1.14ppb
SO2
2.76ppb
NO2
0.32ppm
CO
AQI 29
Good
4.52μg/m³
PM2.5
13.55μg/m³
PM10
31.07ppb
O3
1.14ppb
SO2
2.79ppb
NO2
0.32ppm
CO
AQI 31
Good
4.81μg/m³
PM2.5
16.60μg/m³
PM10
34.06ppb
O3
1.14ppb
SO2
2.79ppb
NO2
0.32ppm
CO
AQI 30
Good
5.04μg/m³
PM2.5
18.66μg/m³
PM10
32.44ppb
O3
1.14ppb
SO2
2.79ppb
NO2
0.32ppm
CO
AQI 30
Good
4.50μg/m³
PM2.5
15.32μg/m³
PM10
32.01ppb
O3
1.14ppb
SO2
2.76ppb
NO2
0.32ppm
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 04:00:00 on 2025-10-25.
In the last 24 hours, the best air quality in Plano, Texas was observed at 06:00:00 on 2025-10-25.
As of now, the AQI in Plano, Texas is 29, indicating Good 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 2.455 μg/m3.
The PM10 concentration in Plano, Texas is 7.411 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Plano, Texas is 0.294 ppm.
Currently, Plano, Texas has a sulfur dioxide (SO2) concentration of 0.909 ppb.
The current ozone (O3) level in Plano, Texas at the moment is 30.5 ppm.
Nitrogen dioxide (NO2) level in Plano, Texas at the moment is 2.217 ppb.
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