What is the air quality in Grays today?

The current Air Quality Index (AQI) in Grays is 24 (Good). PM2.5 concentration is 5.81 µg/m³.

What is the temperature in Grays right now?

The current temperature in Grays is 11.6°C (feels like 11.6°C). Humidity is 77.5% and wind speed is 30.9 km/h.

Is it safe to go outside in Grays?

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

Air Quality in Grays, United Kingdom

Drizzle

11.6°C · 77.5% humidity

11.6°

Feels 11.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

10 stations

Nearby Monitoring Stations

AQI Forecast

24 12am

24 3am

25 6am

25 9am

25 12pm

25 3pm

25 6pm

25 9pm

Air Quality Index Trend

47h · 11 stn

View full history →

Grays'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.

77.5%

Humidity

30.9 km/h

Wind W

1020.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.81 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Grays?

Temperature & Precipitation

PM2.5 Trend

47h · 11 stations

PM2.55.81 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (10 stations within 25 km)

5.81

Median

6.21

Average

3.1

Low

12.0

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +0.1

What is the 7-day forecast for Grays?

06-09

19.4° 11.6°

0.13 mm

06-10

14.8° 12.8°

9.75 mm

06-11

28.6° 14.9°

2.19 mm

06-12

23.1° 11.2°

06-13

22.0° 10.6°

0.19 mm

06-14

17.9° 12.1°

2.31 mm

06-15

17.3° 11.3°

4.5 mm

Both models agree Avg diff: 4.0°C

Where are air quality stations near Grays?

Dartford - Bean Lane, new

5.9 km PM2.5: 2.6 µg/m³ PM10: 4.9 µg/m³

Stanford-le-Hope Roadside, United Kingdom

9.2 km PM2.5: 16.9 µg/m³

Stanford-le-Hope Roadside, United Kingdom

9.2 km PM2.5: 2.9 µg/m³

Stanford-le-Hope Roadside, United Kingdom

9.2 km PM2.5: 6.0 µg/m³

Bexley - Slade Green FIDAS, new

9.8 km PM2.5: 2.3 µg/m³ PM10: 4.4 µg/m³

London Bexley, United Kingdom

9.8 km PM2.5: 7.2 µg/m³

London Bexley, United Kingdom

9.8 km PM2.5: 5.3 µg/m³

Chatham Roadside, United Kingdom

19.1 km PM2.5: 25.9 µg/m³

Chatham Roadside, United Kingdom

19.1 km PM2.5: 7.0 µg/m³

Newham - Britannia Gate, new

21.3 km PM2.5: 7.0 µg/m³

What cities are near Grays?

25 Swanscombe 27 South Ockendon 23 Gravesend 22 Dartford 25 Longfield 13 Stanford-le-Hope 25 Hartley 30 Hornchurch 27 Bexley 27 Swanley

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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.