Air Quality in Portishead, United Kingdom

Windy
14.3°C · 55.9% humidity
14.3°
Feels 14.3°
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
46 4am
13
51
47 7am
44
42
40 10am
39
38
37 1pm
37
37
37 4pm
36
36
36 7pm
36
36
36 10pm
36
36
36 1am
36
36
Station readings
46
13
51
48
CAMS model adj +11
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

48h · 2 stn

Portishead's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

55.9%
Humidity
76.0 km/h
Wind NE
1014.5 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
47
11.32 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.511.32 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
11.32
Median
11.32
Average
9.87
Low
14.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -5.3
07-22
21.8° 14.3°
3.06 mm
07-23
19.6° 14.1°
0.44 mm
07-24
17.8° 15.0°
14.31 mm
07-25
22.3° 12.5°
0.06 mm
07-26
23.0° 12.7°
1.75 mm
07-27
20.8° 15.7°
3.81 mm
07-28
23.6° 15.4°
Get AQI alerts for Portishead

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T06:43 UTC.