Air Quality in Grays, United Kingdom

Windy
15.1°C · 61.5% humidity
15.1°
Feels 15.1°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
16 stations

Nearby Monitoring Stations

AQI Forecast
54 1am
54
54
27 4am
35
40
44 7am
27
22
23 10am
24
25
26 1pm
33
26
27 4pm
27
25
25 7pm
25
25
25 10pm
25
25
AD 728×90

Air Quality Index Trend

48h · 12 stn

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.

61.5%
Humidity
42.8 km/h
Wind ENE
1015.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.45 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Grays?

Temperature & Precipitation

PM2.5 Trend

48h · 12 stations
PM2.56.45 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (16 stations within 25 km)
6.45
Median
7.61
Average
2.2
Low
15.4
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +3.5

What is the 7-day forecast for Grays?

07-22
25.5° 15.1°
07-23
20.1° 17.1°
0.31 mm
07-24
22.3° 16.3°
2.44 mm
07-25
30.2° 13.5°
0.38 mm
07-26
23.5° 14.8°
0.88 mm
07-27
28.0° 17.4°
1.19 mm
07-28
24.4° 19.0°
Both models agree Avg diff: 2.9°C

Where are air quality stations near Grays?

–
Dartford - Bean Lane, new
5.9 km
147
Stanford-le-Hope Roadside, United Kingdom
9.2 km PM2.5: 54.2 µg/m³
40
Stanford-le-Hope Roadside, United Kingdom
9.2 km PM2.5: 9.6 µg/m³
21
Stanford-le-Hope Roadside, United Kingdom
9.2 km PM2.5: 5.0 µg/m³
38
Bexley - Slade Green FIDAS, new
9.8 km PM2.5: 9.2 µg/m³ PM10: 11.7 µg/m³
11
London Bexley, United Kingdom
9.8 km PM2.5: 2.6 µg/m³
49
London Bexley, United Kingdom
9.8 km PM2.5: 11.8 µg/m³
45
Chatham Roadside, United Kingdom
19.1 km PM2.5: 10.8 µg/m³
13
Chatham Roadside, United Kingdom
19.1 km PM2.5: 3.1 µg/m³
25
Newham - Britannia Gate, new
21.3 km PM2.5: 6.0 µg/m³

What cities are near Grays?

23 Swanscombe 30 South Ockendon 28 Gravesend 29 Dartford 28 Longfield 38 Stanford-le-Hope 28 Hartley 33 Hornchurch 32 Bexley 31 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 2026-07-22T03:13 UTC.