Air Quality in Penzance, United Kingdom
Drizzle
17.3°C · 66.8% humidity
17.3°
Feels 17.3°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Penzance's air quality — share it
AQI Forecast
27
1am
27
27
38
4am
35
33
31
7am
30
29
28
10am
35
35
35
1pm
54
54
54
4pm
54
54
54
7pm
54
54
54
10pm
54
54
Penzance'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.
66.8%
Humidity
110.2 km/h
Wind WNW
1013.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.23 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Penzance?
Temperature & Precipitation
PM2.59.23 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Penzance?
08-03
26.0° 16.4°
1.75 mm
08-04
17.6° 15.5°
08-05
18.1° 17.4°
0.19 mm
08-06
18.8° 16.2°
1.37 mm
08-07
18.8° 15.8°
2.31 mm
08-08
19.5° 15.5°
0.56 mm
08-09
17.5° 15.3°
0.06 mm
Both models agree
Avg diff: 1.4°C
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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 2026-08-08T03:50 UTC.