Air Quality in Baytown, United States

Clear
37.5°C · 32.8% humidity
37.5°
Feels 37.5°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
83 3pm
83
83
31 6pm
46
36
44 9pm
49
53
56 12am
58
59
60 3am
61
62
62 6am
62
63
63 9am
63
83
83 12pm
83
83
Station readings 45h ago
AQI 63
PM2.5 17.8 µg/m³ · 45h ago
AD 728×90

Air Quality Index Trend

46h · 46 stn

Baytown's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

32.8%
Humidity
9.4 km/h
Wind NNW
1012.4 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.37 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Baytown?

Temperature & Precipitation

PM2.5 Trend

46h · 46 stations
PM2.57.37 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (2 stations within 25 km)
7.37
Median
7.3
Average
6.2
Low
8.4
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +3.5

What is the 7-day forecast for Baytown?

08-03
37.5° 26.1°
08-04
31.9° 26.8°
0.06 mm
08-05
35.6° 26.7°
2.0 mm
08-06
34.4° 27.2°
08-07
35.1° 26.6°
0.19 mm
08-08
31.4° 27.2°
2.56 mm
08-09
35.1° 26.8°
1.81 mm
Both models agree Avg diff: 1.2°C

Where are air quality stations near Baytown?

48
Baytown, Houston, Texas
6.5 km PM2.5: 11.5 µg/m³
43
Houston Deer Park #2, Houston, Texas
16.3 km PM2.5: 10.3 µg/m³
38
Houston Deer Park #2, Houston, Texas
16.3 km PM2.5: 9.1 µg/m³
35
Seabrook Friendship Park, Houston, Texas
17.3 km PM2.5: 8.4 µg/m³
32
Fire Station 44
23.7 km PM2.5: 7.8 µg/m³
39
Houston East, Houston, Texas
23.7 km PM2.5: 9.4 µg/m³
25
Fire Station 94
25.9 km PM2.5: 6.0 µg/m³
31
Fire Station 105
28.9 km PM2.5: 7.4 µg/m³

What cities are near Baytown?

30 La Porte 39 Channelview 35 Deer Park 44 Cloverleaf 36 Pasadena 34 South Houston 28 League City 28 Dickinson 30 Friendswood 60 Atascocita
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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 2026-08-07T23:57 UTC.