Air Quality in Grays, United Kingdom

Windy
16.4°C · 56.2% humidity
16.4°
Feels 16.4°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
17 stations

Nearby Monitoring Stations

AQI Forecast
27 3pm
27
25
21 6pm
25
25
25 9pm
25
27
27 12am
27
25
25 3am
25
25
25 6am
25
25
27 9am
27
27
27 12pm
27
34
AD 728×90

Air Quality Index Trend

47h · 24 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.

56.2%
Humidity
69.9 km/h
Wind ENE
1023.5 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
21
5.11 µg/m³
PM10▲
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Grays?

Temperature & Precipitation

PM2.5 Trend

47h · 24 stations
PM2.55.11 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (17 stations within 25 km)
5.11
Median
6.36
Average
2.9
Low
11.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +4.6

What is the 7-day forecast for Grays?

05-29
16.4° 13.4°
0.5 mm
05-30
19.3° 13.0°
05-31
19.4° 10.7°
06-01
20.1° 10.7°
0.06 mm
06-02
18.3° 14.3°
1.81 mm
06-03
19.5° 12.8°
0.06 mm
06-04
29.7° 17.4°
2.81 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Grays?

36
Dartford - Bean Lane, new
5.9 km PM2.5: 8.6 µg/m³ PM10: 13.3 µg/m³
100
Stanford-le-Hope Roadside, United Kingdom
9.2 km PM2.5: 35.4 µg/m³
22
Stanford-le-Hope Roadside, United Kingdom
9.2 km PM2.5: 5.3 µg/m³
59
Stanford-le-Hope Roadside, United Kingdom
9.2 km PM2.5: 15.9 µg/m³
43
Bexley - Slade Green FIDAS, new
9.8 km PM2.5: 10.3 µg/m³ PM10: 19.1 µg/m³
168
London Bexley, United Kingdom
9.8 km PM2.5: 88.4 µg/m³
58
London Bexley, United Kingdom
9.8 km PM2.5: 15.4 µg/m³
25
Chatham Roadside, United Kingdom
19.1 km PM2.5: 6.0 µg/m³
21
Chatham Roadside, United Kingdom
19.1 km PM2.5: 5.0 µg/m³
42
Newham - Britannia Gate, new
21.3 km PM2.5: 10.0 µg/m³

What cities are near Grays?

15 Swanscombe 23 South Ockendon 25 Gravesend 19 Dartford 21 Longfield 36 Stanford-le-Hope 22 Hartley 25 Hornchurch 23 Bexley 23 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 2026-05-29T17:00 UTC.