Air Quality in Hornchurch, United Kingdom

Partly Cloudy
17.0°C · 52.5% humidity
17.0°
Feels 17.0°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast
27 3pm
27
34
23 6pm
26
48
50 9pm
63
64
65 12am
65
53
65 3am
66
66
66 6am
66
54
54 9am
54
34
34 12pm
34
27
AD 728×90

Air Quality Index Trend

45h · 17 stn

Hornchurch'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▲
23
5.53 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Hornchurch?

Temperature & Precipitation

PM2.5 Trend

45h · 17 stations
PM2.55.53 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (12 stations within 25 km)
5.53
Median
5.44
Average
2.4
Low
10.8
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +1.6

What is the 7-day forecast for Hornchurch?

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 Hornchurch?

17
Bexley - Belvedere, United Kingdom
8.4 km PM2.5: 4.1 µg/m³
16
Bexley - Belvedere, United Kingdom
8.4 km PM2.5: 3.8 µg/m³
28
Bexley - Belvedere West, United Kingdom
8.8 km PM2.5: 6.7 µg/m³
25
Bexley - Slade Green FIDAS, new
10.3 km PM2.5: 6.1 µg/m³ PM10: 10.7 µg/m³
14
Greenwich - Plumstead High Street, United Kingdom
11.4 km PM2.5: 3.4 µg/m³
10
Greenwich - Plumstead High Street, United Kingdom
11.4 km PM2.5: 2.4 µg/m³
13
Dartford - St Clements 2, United Kingdom
12.8 km PM2.5: 3.1 µg/m³
10
Dartford - St Clements 2, United Kingdom
12.8 km PM2.5: 2.4 µg/m³
–
Dartford - Bean Lane, new
14.7 km
17
Newham - Britannia Gate, new
14.8 km PM2.5: 4.0 µg/m³

What cities are near Hornchurch?

23 Romford 23 Dagenham 23 Becontree 20 South Ockendon 20 Thamesmead 21 Brentwood 21 Barking 23 Ilford 23 Manor Park 15 Grays
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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 2026-09-05T17:21 UTC.