Air Quality in La Porte, United States

Clear
37.5°C · 32.8% humidity
37.5°
Feels 37.5°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
45 7pm
45
45
30 10pm
34
37
39 1am
41
42
43 4am
44
44
44 7am
44
45
45 10am
45
45
45 1pm
45
45
45 4pm
45
45
Station readings 22h ago
AQI 28
PM2.5 6.7 µg/m³ · 22h ago
CAMS model adj -9
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

45h · 45 stn

La Porte'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
30
7.15 µg/m³
PM10▲
31
34.3 µg/m³
050100150200300500

What is the weather forecast for La Porte?

Temperature & Precipitation

PM2.5 Trend

45h · 45 stations
PM2.57.15 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX7.9
Very High
AD 300×250
Station readings (2 stations within 25 km)
7.15
Median
7.3
Average
6.2
Low
8.4
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +3.7

What is the 7-day forecast for La Porte?

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: 1.0°C

Where are air quality stations near La Porte?

52
Seabrook Friendship Park, Houston, Texas
9.2 km PM2.5: 12.6 µg/m³
53
Houston Deer Park #2, Houston, Texas
10.6 km PM2.5: 13.1 µg/m³
43
Baytown, Houston, Texas
11.7 km PM2.5: 10.3 µg/m³
28
Fire Station 94
17.5 km PM2.5: 6.6 µg/m³
36
Fire Station 44
22.9 km PM2.5: 8.6 µg/m³
43
Clinton, Houston, Texas
24.2 km PM2.5: 10.3 µg/m³
74
Clinton, Houston, Texas
24.2 km PM2.5: 23.0 µg/m³
40
Clinton, Houston, Texas
24.2 km PM2.5: 9.6 µg/m³
31
SCRO 6
24.2 km PM2.5: 7.4 µg/m³
28
ACTS004.1
24.3 km PM2.5: 6.7 µg/m³

What cities are near La Porte?

31 Baytown 35 Deer Park 39 Channelview 36 Pasadena 28 League City 44 Cloverleaf 34 South Houston 28 Dickinson 30 Friendswood 31 Pearland
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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 2026-08-08T03:04 UTC.