Stay updated with real-time air quality in Bay City, 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)
52
Moderate
Bay City, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.98 μg/m³
0
55
155
255
425
605+
20.64 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
1.69 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Bay City, Texas
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AQI 49
Good
8.84μg/m³
PM2.5
38.82μg/m³
PM10
18.73ppb
O3
0.08ppb
SO2
0.38ppb
NO2
0.12ppm
CO
AQI 54
Moderate
10.78μg/m³
PM2.5
50.01μg/m³
PM10
19.01ppb
O3
0.53ppb
SO2
3.50ppb
NO2
0.28ppm
CO
AQI 54
Moderate
10.81μg/m³
PM2.5
50.03μg/m³
PM10
19.06ppb
O3
0.53ppb
SO2
3.53ppb
NO2
0.28ppm
CO
AQI 54
Moderate
10.84μg/m³
PM2.5
50.00μg/m³
PM10
18.75ppb
O3
0.53ppb
SO2
3.51ppb
NO2
0.28ppm
CO
AQI 54
Moderate
10.91μg/m³
PM2.5
49.69μg/m³
PM10
22.66ppb
O3
0.53ppb
SO2
3.51ppb
NO2
0.28ppm
CO
AQI 54
Moderate
10.88μg/m³
PM2.5
47.79μg/m³
PM10
19.85ppb
O3
0.62ppb
SO2
4.15ppb
NO2
0.28ppm
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 Bay City, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Bay City, Texas was at its worst at 07:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in Bay City, Texas was observed at 10:00:00 on 2026-03-09.
As of now, the AQI in Bay City, Texas is 52, indicating Moderate conditions.
Bay City, Texas air has the highest levels of PM2.5.
Poor air quality in Bay City, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Bay City, Texas are currently 9.768 μg/m3.
The PM10 concentration in Bay City, Texas is 43.985 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bay City, Texas is 0.186 ppm.
Currently, Bay City, Texas has a sulfur dioxide (SO2) concentration of 0.345 ppb.
The current ozone (O3) level in Bay City, Texas at the moment is 20.643 ppm.
Nitrogen dioxide (NO2) level in Bay City, Texas at the moment is 1.687 ppb.
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