Air Quality in Friendswood, United States

Drizzle
31.5°C · 64.2% humidity
31.5°
Feels 37.3°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast
66 1pm
66
66
31 4pm
41
48
53 7pm
57
47
49 10pm
51
52
52 1am
53
53
53 4am
54
54
54 7am
54
54
54 10am
54
66
AD 728×90

Air Quality Index Trend

48h · 4 stn

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

64.2%
Humidity
91.2 km/h
Wind S
1004.5 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
31
7.42 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.57.42 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX17.4
Extreme
AD 300×250
7.42
Median
8.3
Average
6.57
Low
9.76
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +11.8
07-21
33.7° 23.8°
50.13 mm
07-22
32.3° 25.7°
15.0 mm
07-23
36.6° 22.6°
24.87 mm
07-24
31.2° 25.7°
4.13 mm
07-25
34.6° 23.6°
3.81 mm
07-26
35.4° 25.7°
07-27
32.0° 25.5°
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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 2026-07-21T21:29 UTC.