Woolwich, Greenwich, United Kingdom Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Woolwich, Greenwich, United Kingdom
AQI Trends: Highest and Lowest
Same Day Analysis (30th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 34 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Jul - 31st Jul 2025
Woolwich, Greenwich, United Kingdom
5 AM30th Jul 2025
9 PM
4 AM31st Jul 2025
42AQI
28AQI
32AQI
31AQI
In the last 24 hours,
Woolwich's AQI reached its highest point of 42 at 10 AM during the Day, while the lowest point, 28, was recorded at 5 PM during the Day between 30th Jul and 31st Jul 2025.
Day & Night AQI Trend : Jul 2025
Woolwich, Greenwich, United Kingdom
27°C21/34°C
20°C16/25°C
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
--°C/°C
31AQI
30AQI
31AQI
30AQI
2025 Days Vs Air Quality
Woolwich, Greenwich, United Kingdom
66%
140
32%
68
1%
3
Total number of days with different AQI categories in last 212 days in 2025 (153 days remaining)
Under WHO’s Safe Air Quality Limits: 66%
Health Risk Level:
Moderate
In 2025, 66% of 212 days were within WHO’s safe air quality limits, and 34% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Woolwich, Greenwich, United Kingdom
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI
30AQI
41AQI
49AQI
25AQI
22AQI
26AQI
39AQI
54AQI
67AQI
112AQI
107AQI
48AQI
55AQI
55AQI
43AQI
58AQI
76AQI
68AQI
63AQI
68AQI
79AQI
46AQI
41AQI
35AQI
29AQI
24AQI
28AQI
32AQI
29AQI
29AQI
40AQI
60AQI
59AQI
31AQI
39AQI
46AQI
43AQI
67AQI
59AQI
93AQI
82AQI
69AQI
71AQI
66AQI
78AQI
71AQI
68AQI
72AQI
74AQI
61AQI
54AQI
39AQI
30AQI
25AQI
34AQI
36AQI
44AQI
54AQI
53AQI
67AQI
82AQI
81AQI
100AQI
78AQI
56AQI
70AQI
99AQI
137AQI
62AQI
44AQI
36AQI
48AQI
38AQI
32AQI
41AQI
57AQI
68AQI
70AQI
83AQI
54AQI
84AQI
94AQI
89AQI
59AQI
54AQI
35AQI
34AQI
40AQI
42AQI
46AQI
55AQI
66AQI
85AQI
48AQI
38AQI
44AQI
58AQI
47AQI
45AQI
61AQI
81AQI
51AQI
34AQI
53AQI
26AQI
38AQI
44AQI
51AQI
34AQI
48AQI
32AQI
26AQI
49AQI
45AQI
57AQI
65AQI
53AQI
60AQI
63AQI
72AQI
64AQI
53AQI
28AQI
27AQI
28AQI
28AQI
34AQI
41AQI
44AQI
48AQI
44AQI
52AQI
45AQI
44AQI
46AQI
36AQI
45AQI
42AQI
35AQI
42AQI
36AQI
37AQI
33AQI
25AQI
27AQI
25AQI
23AQI
23AQI
26AQI
29AQI
28AQI
26AQI
26AQI
27AQI
22AQI
21AQI
19AQI
19AQI
50AQI
38AQI
43AQI
53AQI
44AQI
41AQI
33AQI
32AQI
33AQI
37AQI
47AQI
58AQI
49AQI
45AQI
29AQI
26AQI
25AQI
25AQI
24AQI
26AQI
27AQI
34AQI
51AQI
39AQI
23AQI
22AQI
21AQI
23AQI
21AQI
27AQI
29AQI
30AQI
39AQI
37AQI
37AQI
39AQI
28AQI
26AQI
33AQI
30AQI
33AQI
27AQI
23AQI
21AQI
30AQI
45AQI
37AQI
38AQI
29AQI
29AQI
29AQI
34AQI
49AQI
56AQI
64AQI
50AQI
38AQI
34AQI
31AQI
No. of days
202546AQI
Highest AQI recorded in
March64AQI
Lowest AQI recorded in
July31AQI
202434AQI
Highest AQI recorded in
November48AQI
Lowest AQI recorded in
February27AQI
202334AQI
Highest AQI recorded in
February78AQI
Lowest AQI recorded in
July15AQI
202244AQI
Highest AQI recorded in
March69AQI
Lowest AQI recorded in
August30AQI
202139AQI
Highest AQI recorded in
March51AQI
Lowest AQI recorded in
January17AQI
202044AQI
Highest AQI recorded in
April58AQI
Lowest AQI recorded in
July31AQI
Most & Least Polluted Years Over the Last 6 Years
Woolwich's annual 2025 AQI (46) shows an average percentage change of 18.8% (worsened AQI) compared to previous years: 2020 (44), 2021 (39), 2022 (44), 2023 (34), 2024 (34).