24 hour summary

The maximum pollutant concentrations measured during the last 24 hours across Kent and Medway are shown below. Summary graphs showing the last seven days are available for each pollutant in the left hand column of the table.

Switch to the current levels summary

Key: N/M: Not Measured

Key: N/D: No Data

Monitoring site 8 Hour mean
Ozone
(µgm-3)
Hourly mean
Nitrogen dioxide
(µgm-3)
Max 15 min mean
Sulphur dioxide
(µgm-3)
Running 24 Hour mean
PM2.5
Particles
(µgm-3)
Running 24 Hour mean
PM10
Particles
(µgm-3)
Canterbury

Updated: 01/12/2021 21:00
75
Low (3)
28
Low (1)
N/M N/M N/M
Canterbury Military Road

Updated: 01/12/2021 21:00
N/M 28
Low (1)
N/M N/M N/M
Chatham Roadside

Updated: 01/12/2021 21:00
N/M 49
Low (1)
N/M 3
Low (1)
12
Low (1)
Dartford - St Clements 2

Updated: 01/12/2021 19:00
N/M 45
Low (1)
N/M N/M N/D
Dartford Town Centre Roadside

Updated: 01/12/2021 19:00
N/M 48
Low (1)
N/M N/M 4
Low (1)
Dover Centre Roadside

Updated: 01/12/2021 18:00
N/M N/M N/M N/M 14
Low (1)
Gravesham A2 Roadside

Updated: 01/12/2021 21:00
N/M 51
Low (1)
N/M N/M 8
Low (1)
Gravesham Industrial Background

Updated: 01/12/2021 21:00
N/M 29
Low (1)
N/M N/M 14
Low (1)
London Bexley

Updated: 01/12/2021 01:00
N/M 30
Low (1)
N/M 4
Low (1)
N/D
Maidstone Rural

Updated: 01/12/2021 21:00
N/M 13
Low (1)
N/M N/M 9
Low (1)
Maidstone Upper Stone Street

Updated: 01/12/2021 21:00
N/M 62
Low (1)
N/M 9
Low (1)
9
Low (1)
Rochester Stoke

Updated: 01/12/2021 21:00
71
Low (3)
14
Low (1)
4
Low (1)
4
Low (1)
5
Low (1)
Stanford-le-Hope Roadside

Updated: 01/12/2021 21:00
N/M 46
Low (1)
N/M 5
Low (1)
6
Low (1)
Swale Newington 4

Updated: 01/12/2021 21:00
N/M 58
Low (1)
N/M 7
Low (1)
9
Low (1)
Swale Ospringe Roadside 2

Updated: 01/12/2021 21:00
N/M 54
Low (1)
N/M N/M 16
Low (1)
Swale St Pauls Street

Updated: 01/12/2021 21:00
N/M 44
Low (1)
N/M 5
Low (1)
16
Low (1)
Thanet Birchington Roadside

Updated: 01/12/2021 21:00
N/M 34
Low (1)
N/M N/M 8
Low (1)
Thanet Ramsgate Roadside

Updated: 01/12/2021 21:00
N/M 26
Low (1)
N/M N/M 15
Low (1)
Thurrock

Updated: 01/12/2021 21:00
67
Low (3)
42
Low (1)
2
Low (1)
N/M 7
Low (1)
Tonbridge & Malling Wateringbury Roadside

Updated:
N/M N/M N/M N/M N/M
Tonbridge and Malling, Borough Green Roadside

Updated: 01/12/2021 18:00
N/M 71
Low (2)
N/M N/M 14
Low (1)
Tunbridge Wells A26 Roadside

Updated: 01/12/2021 21:00
N/M 44
Low (1)
N/M N/M 10
Low (1)