Plumstead, Greenwich, United Kingdom Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Plumstead, Greenwich, United Kingdom
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 23 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Plumstead, Greenwich, United Kingdom
5 AM1st Aug 2025
9 PM
4 AM2nd Aug 2025
26AQI
17AQI
24AQI
21AQI
In the last 24 hours,
Plumstead's AQI reached its highest point of 26 at 2 PM during the Day, while the lowest point, 17, was recorded at 5 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Plumstead, Greenwich, United Kingdom
20°C13/26°C
21°C15/27°C
18°C16/20°C
19°C16/22°C
17°C13/22°C
18°C11/24°C
20°C14/25°C
24°C19/30°C
24°C18/30°C
23°C18/29°C
22°C16/29°C
22°C17/27°C
19°C14/23°C
21°C16/27°C
21°C17/26°C
24°C19/31°C
19°C17/22°C
19°C16/23°C
18°C15/23°C
19°C15/24°C
19°C15/23°C
17°C16/21°C
21°C17/26°C
20°C17/23°C
19°C16/23°C
19°C14/23°C
18°C15/22°C
20°C15/24°C
19°C16/25°C
18°C14/22°C
--°C/°C
29AQI
29AQI
30AQI
29AQI
2025 Days Vs Air Quality
Plumstead, Greenwich, United Kingdom
70%
149
28%
60
2%
4
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 70%
Health Risk Level:
Low
In 2025, 70% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Plumstead, Greenwich, United Kingdom
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
33AQI
42AQI
46AQI
31AQI
30AQI
30AQI
38AQI
51AQI
68AQI
108AQI
104AQI
49AQI
53AQI
53AQI
43AQI
56AQI
75AQI
68AQI
63AQI
65AQI
78AQI
45AQI
37AQI
39AQI
34AQI
30AQI
30AQI
36AQI
32AQI
30AQI
40AQI
60AQI
59AQI
31AQI
38AQI
44AQI
40AQI
68AQI
57AQI
93AQI
81AQI
66AQI
67AQI
64AQI
87AQI
70AQI
68AQI
81AQI
87AQI
50AQI
45AQI
38AQI
30AQI
28AQI
34AQI
37AQI
43AQI
55AQI
54AQI
67AQI
81AQI
79AQI
96AQI
74AQI
56AQI
70AQI
105AQI
140AQI
59AQI
42AQI
32AQI
44AQI
32AQI
27AQI
35AQI
52AQI
66AQI
66AQI
82AQI
55AQI
84AQI
91AQI
87AQI
57AQI
49AQI
29AQI
29AQI
36AQI
36AQI
42AQI
51AQI
64AQI
82AQI
43AQI
31AQI
38AQI
57AQI
40AQI
40AQI
60AQI
80AQI
47AQI
28AQI
49AQI
23AQI
31AQI
42AQI
46AQI
29AQI
46AQI
27AQI
23AQI
48AQI
44AQI
58AQI
66AQI
51AQI
58AQI
62AQI
71AQI
61AQI
51AQI
23AQI
21AQI
22AQI
23AQI
25AQI
39AQI
41AQI
47AQI
40AQI
48AQI
41AQI
38AQI
42AQI
33AQI
45AQI
40AQI
32AQI
40AQI
33AQI
34AQI
30AQI
22AQI
25AQI
25AQI
21AQI
23AQI
26AQI
27AQI
27AQI
25AQI
26AQI
26AQI
20AQI
19AQI
17AQI
20AQI
52AQI
33AQI
39AQI
51AQI
40AQI
41AQI
31AQI
29AQI
30AQI
33AQI
44AQI
56AQI
48AQI
43AQI
26AQI
24AQI
23AQI
24AQI
23AQI
23AQI
24AQI
32AQI
50AQI
39AQI
22AQI
21AQI
21AQI
22AQI
21AQI
26AQI
28AQI
27AQI
38AQI
36AQI
38AQI
39AQI
28AQI
27AQI
34AQI
28AQI
32AQI
27AQI
21AQI
20AQI
30AQI
46AQI
37AQI
40AQI
29AQI
29AQI
29AQI
34AQI
28AQI
23AQI
49AQI
56AQI
62AQI
47AQI
35AQI
32AQI
31AQI
23AQI
No. of days
202544AQI
Highest AQI recorded in
March62AQI
Lowest AQI recorded in
August23AQI
202437AQI
Highest AQI recorded in
November50AQI
Lowest AQI recorded in
December29AQI
202330AQI
Highest AQI recorded in
February38AQI
Lowest AQI recorded in
October19AQI
202229AQI
Highest AQI recorded in
March45AQI
Lowest AQI recorded in
May18AQI
202134AQI
Highest AQI recorded in
September78AQI
Lowest AQI recorded in
October21AQI
202034AQI
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
July22AQI
Most & Least Polluted Years Over the Last 6 Years
Plumstead's annual 2025 AQI (44) shows an average percentage change of 36.3% (worsened AQI) compared to previous years: 2020 (34), 2021 (34), 2022 (29), 2023 (30), 2024 (37).