What is the air quality in Marlow today?

The current Air Quality Index (AQI) in Marlow is 12 (Good). PM2.5 concentration is 2.93 µg/m³.

What is the temperature in Marlow right now?

The current temperature in Marlow is 7.7°C (feels like 2.9°C). Humidity is 95.0% and wind speed is 38.8 km/h.

Is it safe to go outside in Marlow?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Marlow, United Kingdom

Drizzle

7.7°C · 95.0% humidity

7.7°

Feels 2.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

3 12am

12 3am

7 6am

5 9am

4 12pm

4 3pm

4 6pm

4 9pm

Station readings 12h ago

AQI 4

PM2.5 1.0 µg/m³ · 12h ago

CAMS model adj -21

Air Quality Index Trend

11h · 1 stn

View full history →

Marlow'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.

95.0%

Humidity

38.8 km/h

Wind W

1020.4 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

2.93 µg/m³

PM10▲

13.7 µg/m³

050100150200300500

What is the weather forecast for Marlow?

Temperature & Precipitation

PM2.5 Trend

11h · 1 station

PM2.52.93 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (2 stations within 25 km)

2.93

Median

4.0

Average

1.0

Low

7.0

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +3.0

What is the 7-day forecast for Marlow?

06-09

17.5° 7.7°

0.31 mm

06-10

13.3° 12.2°

7.5 mm

06-11

26.7° 13.9°

2.19 mm

06-12

22.1° 9.6°

06-13

22.3° 10.1°

0.06 mm

06-14

21.9° 10.5°

0.88 mm

06-15

16.4° 9.1°

4.13 mm

Both models agree Avg diff: 4.1°C

Where are air quality stations near Marlow?

Great Missenden

15.4 km PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³

Reading New Town, United Kingdom

17.5 km PM2.5: 2.4 µg/m³

Reading New Town, United Kingdom

17.5 km PM2.5: 6.0 µg/m³

London Hillingdon Harmondsworth Os, United Kingdom

22.3 km PM2.5: 1.7 µg/m³

113

London Harlington, United Kingdom

24.7 km PM2.5: 40.4 µg/m³

London Harlington, United Kingdom

24.7 km PM2.5: 10.1 µg/m³

What cities are near Marlow?

19 Maidenhead 7 High Wycombe 25 Slough 23 Gerrards Cross 7 Amersham 28 Windsor 21 Chalfont Saint Peter 7 Amersham on the Hill 29 Bracknell 25 Wokingham

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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 2026-06-09T02:10 UTC.