What is the air quality in Hartley today?

The current Air Quality Index (AQI) in Hartley is 13 (Good). PM2.5 concentration is 3.15 µg/m³.

What is the temperature in Hartley right now?

The current temperature in Hartley is 12.1°C (feels like 12.1°C). Humidity is 78.1% and wind speed is 44.8 km/h.

Is it safe to go outside in Hartley?

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

Air Quality in Hartley, United Kingdom

Drizzle

12.1°C · 78.1% humidity

12.1°

Feels 12.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

19 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 18 stn

View full history →

Hartley'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.

78.1%

Humidity

44.8 km/h

Wind NNE

1019.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.15 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Hartley?

Temperature & Precipitation

PM2.5 Trend

45h · 18 stations

PM2.53.15 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (19 stations within 25 km)

3.15

Median

4.17

Average

0.7

Low

10.6

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +2.7

What is the 7-day forecast for Hartley?

10-21

12.1° 8.3°

0.44 mm

10-22

19.7° 8.7°

0.06 mm

10-23

14.6° 10.1°

17.19 mm

10-24

14.9° 9.7°

0.13 mm

10-25

16.1° 10.7°

5.0 mm

10-26

12.3° 9.0°

1.31 mm

10-27

18.4° 7.0°

0.44 mm

Both models agree Avg diff: 3.1°C

Where are air quality stations near Hartley?

–

Dartford - Bean Lane, new

5.1 km

Dartford - St Clements 2, United Kingdom

7.1 km PM2.5: 1.9 µg/m³

Dartford - St Clements 2, United Kingdom

7.1 km PM2.5: 2.2 µg/m³

Bexley - Slade Green FIDAS, new

12.1 km PM2.5: 0.9 µg/m³ PM10: 1.8 µg/m³

London Bexley, United Kingdom

12.1 km PM2.5: 1.0 µg/m³

London Bexley, United Kingdom

12.1 km PM2.5: 1.9 µg/m³

Bexley - Belvedere, United Kingdom

15.3 km PM2.5: 1.2 µg/m³

Bexley - Belvedere, United Kingdom

15.3 km PM2.5: 5.3 µg/m³

Bexley - Belvedere West, United Kingdom

16.6 km PM2.5: 4.3 µg/m³

Bexley - Belvedere West, United Kingdom

16.6 km PM2.5: 4.3 µg/m³

What cities are near Hartley?

12 Longfield 10 Swanscombe 12 Gravesend 10 Dartford 15 Swanley 11 Grays 19 Strood 15 Bexley 12 South Ockendon 21 Rochester

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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 2026-10-21T14:04 UTC.