Air Quality in Grays, United Kingdom

Partly Cloudy
17.0°C · 52.5% humidity
17.0°
Feels 17.0°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast
27 3pm
27
34
15 6pm
20
44
47 9pm
61
62
63 12am
64
53
65 3am
65
66
66 6am
66
54
54 9am
54
34
34 12pm
34
27
AD 728×90

Air Quality Index Trend

45h · 15 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.

52.5%
Humidity
28.1 km/h
Wind E
1029.2 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
15
3.64 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Grays?

Temperature & Precipitation

PM2.5 Trend

45h · 15 stations
PM2.53.64 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (8 stations within 25 km)
3.64
Median
5.01
Average
2.4
Low
10.8
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +3.5

What is the 7-day forecast for Grays?

09-05
17.0° 13.6°
09-06
19.7° 13.5°
09-07
16.0° 15.0°
1.31 mm
09-08
20.4° 11.5°
3.19 mm
09-09
20.2° 12.7°
0.13 mm
09-10
23.3° 15.8°
09-11
16.9° 14.2°
0.31 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Grays?

13
Dartford - St Clements 2, United Kingdom
4.4 km PM2.5: 3.1 µg/m³
10
Dartford - St Clements 2, United Kingdom
4.4 km PM2.5: 2.4 µg/m³
–
Dartford - Bean Lane, new
5.9 km
25
Bexley - Slade Green FIDAS, new
9.8 km PM2.5: 6.1 µg/m³ PM10: 10.7 µg/m³
16
Bexley - Belvedere, United Kingdom
11.6 km PM2.5: 3.8 µg/m³
17
Bexley - Belvedere, United Kingdom
11.6 km PM2.5: 4.1 µg/m³
28
Bexley - Belvedere West, United Kingdom
13.2 km PM2.5: 6.7 µg/m³
10
Greenwich - Plumstead High Street, United Kingdom
16.0 km PM2.5: 2.4 µg/m³
14
Greenwich - Plumstead High Street, United Kingdom
16.0 km PM2.5: 3.4 µg/m³
9
Greenwich - Fiveways Sidcup Rd A20, United Kingdom
18.6 km PM2.5: 2.2 µg/m³

What cities are near Grays?

12 Swanscombe 20 South Ockendon 17 Gravesend 19 Dartford 16 Longfield 21 Stanford-le-Hope 17 Hartley 23 Hornchurch 20 Bexley 19 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 2026-09-05T17:54 UTC.