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: 02/08/2021 12:00
50
Low (2)
18
Low (1)
N/M N/M N/M
Canterbury Military Road

Updated: 02/08/2021 12:00
N/M 28
Low (1)
N/M N/M N/M
Chatham Roadside

Updated: 02/08/2021 12:00
N/M 21
Low (1)
N/M 5
Low (1)
15
Low (1)
Dartford - St Clements 2

Updated:
N/M N/M N/M N/M N/M
Dartford Town Centre Roadside

Updated: 02/08/2021 10:00
N/M 79
Low (2)
N/M N/M N/D
Dover Centre Roadside

Updated:
N/M N/M N/M N/M N/M
Gravesham A2 Roadside

Updated: 02/08/2021 12:00
N/M N/D N/M N/M 11
Low (1)
Gravesham Industrial Background

Updated: 02/08/2021 12:00
N/M 27
Low (1)
N/M N/M 15
Low (1)
London Bexley

Updated: 02/08/2021 12:00
N/M 34
Low (1)
N/M 5
Low (1)
9
Low (1)
Maidstone Rural

Updated: 02/08/2021 12:00
N/M 4
Low (1)
N/M N/M 7
Low (1)
Maidstone Upper Stone Street

Updated: 02/08/2021 11:00
N/M 39
Low (1)
N/M 10
Low (1)
25
Low (2)
Rochester Stoke

Updated: 02/08/2021 12:00
57
Low (2)
6
Low (1)
2
Low (1)
6
Low (1)
10
Low (1)
Stanford-le-Hope Roadside

Updated: 02/08/2021 12:00
N/M 34
Low (1)
N/M 6
Low (1)
9
Low (1)
Swale Newington 4

Updated: 02/08/2021 12:00
N/M 24
Low (1)
N/M 9
Low (1)
13
Low (1)
Swale Ospringe Roadside 2

Updated: 02/08/2021 12:00
N/M 36
Low (1)
N/M N/M 24
Low (2)
Swale St Pauls Street

Updated: 02/08/2021 12:00
N/M 47
Low (1)
N/M 7
Low (1)
24
Low (2)
Thanet Birchington Roadside

Updated:
N/M N/M N/M N/M N/M
Thanet Ramsgate Roadside

Updated:
N/M N/M N/M N/M N/M
Thurrock

Updated:
N/M N/M N/M N/M N/M
Tonbridge & Malling Wateringbury Roadside

Updated: 02/08/2021 12:00
N/M 26
Low (1)
N/M N/M N/M
Tonbridge and Malling, Borough Green Roadside

Updated: 02/08/2021 12:00
N/M N/M N/M N/M 24
Low (2)
Tunbridge Wells A26 Roadside

Updated: 02/08/2021 12:00
N/M 57
Low (1)
N/M N/M 15
Low (1)