Air Quality in Friendswood, United States

Drizzle
20.8°C · 64.7% humidity
20.8°
Feels 20.8°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
26 6pm
25
17
29 9pm
29
29
29 12am
29
29
29 3am
29
29
29 6am
29
17
17 9am
17
17
17 12pm
29
29
29 3pm
29
29
Station readings
26
25
17
CAMS model adj -8
37
37
37
37
37
37
37
37
37
37
37
37
37
37
25
25
25
25
25
37
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

29h · 1 station
64.7%
Humidity
76.4 km/h
Wind SE
1018.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.55.87 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
5.87
Median
6.07
Average
4.07
Low
8.93
High
PM2.5 µg/m³ · Model: 8.9 · Bias: +3.0
04-09
23.6° 15.7°
0.06 mm
04-10
24.6° 17.2°
0.31 mm
04-11
25.1° 17.8°
0.13 mm
04-12
27.4° 19.3°
0.94 mm
04-13
27.5° 21.0°
1.19 mm
04-14
29.9° 22.0°
0.75 mm
04-15
29.4° 21.4°
1.13 mm

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:10 UTC.