Leith, Edinburgh, 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
Leith, Edinburgh, 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 19 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Leith, Edinburgh, United Kingdom
4 AM1st Aug 2025
9 PM
3 AM2nd Aug 2025
22AQI
15AQI
21AQI
17AQI
In the last 24 hours,
Leith's AQI reached its highest point of 22 at 9 PM during the Day, while the lowest point, 15, was recorded at 11 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Leith, Edinburgh, United Kingdom
12°C7/16°C
13°C11/15°C
14°C13/16°C
13°C11/14°C
14°C9/19°C
14°C8/19°C
17°C13/21°C
17°C12/22°C
18°C13/23°C
18°C13/22°C
16°C11/20°C
15°C11/18°C
13°C10/15°C
15°C12/18°C
17°C12/21°C
18°C14/22°C
15°C14/18°C
16°C15/19°C
17°C15/19°C
17°C14/19°C
16°C13/19°C
17°C13/20°C
15°C11/19°C
15°C11/19°C
15°C12/18°C
14°C10/19°C
14°C9/19°C
16°C12/21°C
14°C10/18°C
15°C12/17°C
--°C/°C
27AQI
25AQI
25AQI
25AQI
2025 Days Vs Air Quality
Leith, Edinburgh, United Kingdom
92%
196
8%
17
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Leith, Edinburgh, United Kingdom
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
26AQI
27AQI
35AQI
30AQI
20AQI
19AQI
25AQI
28AQI
39AQI
53AQI
54AQI
34AQI
25AQI
22AQI
33AQI
29AQI
34AQI
44AQI
41AQI
34AQI
39AQI
32AQI
25AQI
22AQI
20AQI
25AQI
24AQI
21AQI
21AQI
33AQI
42AQI
26AQI
20AQI
20AQI
21AQI
34AQI
30AQI
29AQI
50AQI
35AQI
48AQI
45AQI
28AQI
34AQI
46AQI
39AQI
54AQI
54AQI
76AQI
30AQI
25AQI
24AQI
22AQI
33AQI
22AQI
24AQI
29AQI
32AQI
31AQI
34AQI
33AQI
24AQI
26AQI
48AQI
41AQI
70AQI
98AQI
60AQI
28AQI
23AQI
24AQI
27AQI
30AQI
23AQI
25AQI
39AQI
65AQI
84AQI
93AQI
81AQI
70AQI
45AQI
23AQI
27AQI
21AQI
17AQI
26AQI
34AQI
28AQI
40AQI
46AQI
37AQI
43AQI
40AQI
33AQI
35AQI
39AQI
38AQI
40AQI
51AQI
50AQI
30AQI
20AQI
21AQI
29AQI
17AQI
20AQI
22AQI
19AQI
32AQI
17AQI
33AQI
32AQI
29AQI
42AQI
18AQI
27AQI
33AQI
48AQI
45AQI
23AQI
22AQI
18AQI
22AQI
24AQI
24AQI
24AQI
29AQI
36AQI
42AQI
49AQI
45AQI
38AQI
39AQI
42AQI
37AQI
37AQI
43AQI
39AQI
37AQI
26AQI
25AQI
18AQI
14AQI
17AQI
16AQI
16AQI
17AQI
20AQI
19AQI
16AQI
24AQI
33AQI
25AQI
24AQI
18AQI
17AQI
17AQI
64AQI
44AQI
38AQI
54AQI
44AQI
31AQI
23AQI
27AQI
36AQI
27AQI
26AQI
35AQI
28AQI
23AQI
29AQI
21AQI
17AQI
17AQI
19AQI
20AQI
25AQI
24AQI
17AQI
16AQI
17AQI
20AQI
15AQI
15AQI
18AQI
30AQI
18AQI
20AQI
22AQI
23AQI
19AQI
30AQI
24AQI
25AQI
27AQI
19AQI
22AQI
37AQI
30AQI
18AQI
43AQI
58AQI
50AQI
29AQI
28AQI
20AQI
20AQI
19AQI
18AQI
19AQI
30AQI
35AQI
42AQI
33AQI
29AQI
28AQI
25AQI
19AQI
No. of days
202532AQI
Highest AQI recorded in
March42AQI
Lowest AQI recorded in
August19AQI
202428AQI
Highest AQI recorded in
May41AQI
Lowest AQI recorded in
July22AQI
202324AQI
Highest AQI recorded in
May31AQI
Lowest AQI recorded in
August19AQI
202226AQI
Highest AQI recorded in
March45AQI
Lowest AQI recorded in
August17AQI
202123AQI
Highest AQI recorded in
July29AQI
Lowest AQI recorded in
January15AQI
202018AQI
Highest AQI recorded in
April23AQI
Lowest AQI recorded in
December12AQI
Most & Least Polluted Years Over the Last 6 Years
Leith's annual 2025 AQI (32) shows an average percentage change of 36.1% (worsened AQI) compared to previous years: 2020 (18), 2021 (23), 2022 (26), 2023 (24), 2024 (28).