What is the air quality in Eltham today?

The current Air Quality Index (AQI) in Eltham is 47 (Good). PM2.5 concentration is 11.21 µg/m³.

What is the temperature in Eltham right now?

The current temperature in Eltham is 12.2°C (feels like 12.2°C). Humidity is 75.6% and wind speed is 38.9 km/h.

Is it safe to go outside in Eltham?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Eltham, United Kingdom

Drizzle

12.2°C · 75.6% humidity

12.2°

Feels 12.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

22 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 30 stn

View full history →

Eltham'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.

75.6%

Humidity

38.9 km/h

Wind NNE

1019.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

11.21 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Eltham?

Temperature & Precipitation

PM2.5 Trend

45h · 30 stations

PM2.511.21 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (22 stations within 25 km)

11.21

Median

7.87

Average

0.7

Low

69.1

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -5.4

What is the 7-day forecast for Eltham?

10-21

12.2° 8.0°

0.81 mm

10-22

19.4° 8.7°

10-23

13.9° 10.0°

15.75 mm

10-24

14.5° 10.0°

0.13 mm

10-25

16.0° 10.7°

5.5 mm

10-26

12.0° 8.8°

1.19 mm

10-27

18.2° 6.9°

0.69 mm

Both models agree Avg diff: 2.9°C

Where are air quality stations near Eltham?

Greenwich - Fiveways Sidcup Rd A20, United Kingdom

2.0 km PM2.5: 4.1 µg/m³

Greenwich - Falconwood, United Kingdom

2.4 km PM2.5: 5.3 µg/m³

Greenwich - Falconwood FDMS, United Kingdom

2.4 km PM2.5: 11.3 µg/m³

Greenwich - Woolwich Flyover, United Kingdom

4.7 km PM2.5: 3.4 µg/m³

Greenwich - A206 Burrage Grove, United Kingdom

4.7 km PM2.5: 11.5 µg/m³

Greenwich - A206 Burrage Grove, United Kingdom

4.7 km PM2.5: 5.0 µg/m³

Greenwich - Plumstead High Street, United Kingdom

5.0 km PM2.5: 5.5 µg/m³

Greenwich - Plumstead High Street, United Kingdom

5.0 km PM2.5: 5.0 µg/m³

Greenwich - Blackheath, United Kingdom

5.1 km PM2.5: 0.7 µg/m³

Greenwich - Blackheath, United Kingdom

5.1 km PM2.5: 3.6 µg/m³

What cities are near Eltham?

56 Blackheath 40 Chislehurst 28 Welling 24 Plumstead 30 Catford 51 Greenwich 37 Brockley 23 Bexley 49 New Cross 28 Perry Vale

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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 2026-10-21T13:15 UTC.