Air Quality in Grays, United Kingdom

Windy
18.6°C · 66.0% humidity
18.6°
Feels 18.6°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
54 7am
54
54
32 10am
27
27
27 1pm
27
27
27 4pm
27
27
27 7pm
27
27
34 10pm
34
34
34 1am
34
34
34 4am
34
34
AD 728×90

Air Quality Index Trend

45h · 33 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.

66.0%
Humidity
81.5 km/h
Wind SW
1011.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.56 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Grays?

Temperature & Precipitation

PM2.5 Trend

45h · 33 stations
PM2.57.56 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
7.56
Median
7.34
Average
4.1
Low
9.1
High
PM2.5 µg/m³ · Model: 7.0 · Bias: -0.6

What is the 7-day forecast for Grays?

08-03
34.3° 17.6°
0.13 mm
08-04
23.7° 16.4°
08-05
23.3° 16.5°
0.06 mm
08-06
31.2° 15.3°
4.75 mm
08-07
26.7° 14.5°
0.31 mm
08-08
22.3° 14.6°
1.94 mm
08-09
21.6° 15.1°
Both models agree Avg diff: 3.1°C

Where are air quality stations near Grays?

34
Dartford - St Clements 2, United Kingdom
4.4 km PM2.5: 8.2 µg/m³
10
Dartford - St Clements 2, United Kingdom
4.4 km PM2.5: 2.4 µg/m³
38
Dartford - St Clements 2, United Kingdom
4.4 km PM2.5: 9.1 µg/m³
–
Dartford - Bean Lane, new
5.9 km
34
Stanford-le-Hope Roadside, United Kingdom
9.2 km PM2.5: 8.2 µg/m³
34
Stanford-le-Hope Roadside, United Kingdom
9.2 km PM2.5: 8.2 µg/m³
15
Bexley - Slade Green FIDAS, new
9.8 km PM2.5: 3.7 µg/m³ PM10: 8.3 µg/m³
16
London Bexley, United Kingdom
9.8 km PM2.5: 3.8 µg/m³
18
Bexley - Belvedere, United Kingdom
11.6 km PM2.5: 4.3 µg/m³
18
Bexley - Belvedere, United Kingdom
11.6 km PM2.5: 4.3 µg/m³

What cities are near Grays?

35 Swanscombe 32 South Ockendon 33 Gravesend 34 Dartford 35 Longfield 32 Stanford-le-Hope 35 Hartley 32 Hornchurch 36 Bexley 39 Swanley
Get AQI alerts for Grays

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T09:10 UTC.