Air Quality in Bay City, United States

Windy
21.4°C · 65.6% humidity
21.4°
Feels 21.4°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
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View AQI history for Bay City →

Bay City's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Bay City is 1.1× the WHO 24-hour guideline of 15 µg/m³.

65.6%
Humidity
44.6 km/h
Wind SSE
1017.4 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
15.81 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Bay City?

Temperature & Precipitation

PM2.515.81 µg/m³ ×1.1 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.0
Low

What is the 7-day forecast for Bay City?

10-20
24.0° 9.1°
6.81 mm
10-21
25.7° 15.9°
0.06 mm
10-22
27.9° 16.2°
10-23
31.1° 14.7°
3.94 mm
10-24
25.7° 19.4°
10-25
24.2° 15.9°
10-26
30.0° 11.6°
0.75 mm
Both models agree Avg diff: 3.4°C

What cities are near Bay City?

42 Lake Jackson 42 Angleton 32 Rosenberg 35 New Territory 35 Pecan Grove 36 Sugar Land 33 Fresno 35 Stafford 34 Missouri City 34 Mission Bend
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T21:05 UTC.