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)
38
Good
Bay City, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.95 μg/m³
0
55
155
255
425
605+
26.40 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
2.72 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 38
Good
6.91μg/m³
PM2.5
30.82μg/m³
PM10
27.86ppb
O3
0.15ppb
SO2
0.56ppb
NO2
0.09ppm
CO
AQI 38
Good
6.75μg/m³
PM2.5
28.36μg/m³
PM10
21.02ppb
O3
0.59ppb
SO2
5.96ppb
NO2
0.28ppm
CO
AQI 38
Good
6.70μg/m³
PM2.5
27.98μg/m³
PM10
21.07ppb
O3
0.59ppb
SO2
6.02ppb
NO2
0.28ppm
CO
AQI 38
Good
6.99μg/m³
PM2.5
26.21μg/m³
PM10
21.31ppb
O3
0.59ppb
SO2
5.94ppb
NO2
0.28ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
24.37μg/m³
PM10
21.99ppb
O3
0.59ppb
SO2
5.97ppb
NO2
0.28ppm
CO
AQI 38
Good
6.74μg/m³
PM2.5
26.72μg/m³
PM10
21.14ppb
O3
0.59ppb
SO2
5.64ppb
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 05:00:00 on 2026-03-04.
In the last 24 hours, the best air quality in Bay City, Texas was observed at 03:00:00 on 2026-03-05.
As of now, the AQI in Bay City, Texas is 38, indicating Good 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 7.032 μg/m3.
The PM10 concentration in Bay City, Texas is 30.948 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bay City, Texas is 0.191 ppm.
Currently, Bay City, Texas has a sulfur dioxide (SO2) concentration of 0.377 ppb.
The current ozone (O3) level in Bay City, Texas at the moment is 26.404 ppm.
Nitrogen dioxide (NO2) level in Bay City, Texas at the moment is 2.724 ppb.
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