Lee Street, Horley, Surrey, 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
Lee Street, Horley, Surrey, United Kingdom
AQI Trends: Highest and Lowest
Same Day Analysis (16th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 44 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Lee Street, Horley, Surrey, United Kingdom
5 AM16th Aug 2026
8 PM
4 AM17th Aug 2026
98AQI
21AQI
84AQI
23AQI
In the last 24 hours,
Lee Street's AQI reached its highest point of 98 at 8 PM during the Day, while the lowest point, 21, was recorded at 10 AM during the Day between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Lee Street, Horley, Surrey, United Kingdom
17°C10/24°C
17°C9/25°C
19°C12/26°C
20°C13/25°C
19°C14/25°C
21°C15/27°C
22°C15/29°C
20°C13/27°C
19°C11/28°C
22°C16/28°C
24°C16/32°C
21°C14/26°C
20°C15/26°C
20°C13/26°C
21°C13/29°C
24°C15/33°C
22°C17/28°C
20°C14/26°C
17°C10/24°C
18°C12/25°C
20°C12/28°C
23°C15/30°C
21°C15/27°C
20°C13/28°C
24°C15/33°C
27°C19/36°C
26°C18/34°C
23°C18/28°C
12°C-1/26°C
22°C18/27°C
36AQI
30AQI
37AQI
30AQI
2026 Days Vs Air Quality
Lee Street, Horley, Surrey, United Kingdom
89%
200
11%
25
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 229 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
Lee Street, Horley, Surrey, United Kingdom
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
39AQI (US)
24AQI (US)
29AQI (US)
36AQI (US)
42AQI (US)
46AQI (US)
21AQI (US)
47AQI (US)
23AQI (US)
28AQI (US)
48AQI (US)
28AQI (US)
20AQI (US)
25AQI (US)
22AQI (US)
26AQI (US)
37AQI (US)
64AQI (US)
61AQI (US)
26AQI (US)
17AQI (US)
38AQI (US)
48AQI (US)
51AQI (US)
52AQI (US)
70AQI (US)
44AQI (US)
40AQI (US)
53AQI (US)
52AQI (US)
38AQI (US)
44AQI (US)
52AQI (US)
68AQI (US)
57AQI (US)
59AQI (US)
50AQI (US)
38AQI (US)
44AQI (US)
48AQI (US)
44AQI (US)
42AQI (US)
36AQI (US)
44AQI (US)
39AQI (US)
35AQI (US)
37AQI (US)
39AQI (US)
43AQI (US)
44AQI (US)
42AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
38AQI (US)
33AQI (US)
32AQI (US)
27AQI (US)
35AQI (US)
43AQI (US)
47AQI (US)
56AQI (US)
50AQI (US)
52AQI (US)
41AQI (US)
58AQI (US)
72AQI (US)
37AQI (US)
39AQI (US)
41AQI (US)
32AQI (US)
32AQI (US)
30AQI (US)
30AQI (US)
32AQI (US)
29AQI (US)
36AQI (US)
52AQI (US)
23AQI (US)
37AQI (US)
58AQI (US)
40AQI (US)
28AQI (US)
23AQI (US)
24AQI (US)
29AQI (US)
27AQI (US)
22AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
36AQI (US)
59AQI (US)
32AQI (US)
26AQI (US)
31AQI (US)
31AQI (US)
27AQI (US)
27AQI (US)
29AQI (US)
32AQI (US)
26AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
21AQI (US)
37AQI (US)
41AQI (US)
46AQI (US)
35AQI (US)
35AQI (US)
24AQI (US)
27AQI (US)
36AQI (US)
38AQI (US)
53AQI (US)
29AQI (US)
17AQI (US)
26AQI (US)
32AQI (US)
26AQI (US)
13AQI (US)
22AQI (US)
21AQI (US)
20AQI (US)
30AQI (US)
35AQI (US)
37AQI (US)
33AQI (US)
34AQI (US)
34AQI (US)
37AQI (US)
30AQI (US)
44AQI (US)
63AQI (US)
40AQI (US)
43AQI (US)
65AQI (US)
58AQI (US)
37AQI (US)
45AQI (US)
25AQI (US)
33AQI (US)
27AQI (US)
26AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
21AQI (US)
16AQI (US)
24AQI (US)
25AQI (US)
14AQI (US)
19AQI (US)
19AQI (US)
22AQI (US)
26AQI (US)
18AQI (US)
16AQI (US)
30AQI (US)
20AQI (US)
15AQI (US)
34AQI (US)
40AQI (US)
73AQI (US)
48AQI (US)
52AQI (US)
33AQI (US)
25AQI (US)
22AQI (US)
18AQI (US)
20AQI (US)
15AQI (US)
19AQI (US)
16AQI (US)
13AQI (US)
15AQI (US)
19AQI (US)
28AQI (US)
50AQI (US)
43AQI (US)
31AQI (US)
30AQI (US)
33AQI (US)
29AQI (US)
23AQI (US)
32AQI (US)
50AQI (US)
56AQI (US)
28AQI (US)
33AQI (US)
33AQI (US)
34AQI (US)
35AQI (US)
38AQI (US)
37AQI (US)
38AQI (US)
32AQI (US)
35AQI (US)
30AQI (US)
31AQI (US)
30AQI (US)
34AQI (US)
32AQI (US)
35AQI (US)
38AQI (US)
32AQI (US)
26AQI (US)
28AQI (US)
32AQI (US)
40AQI (US)
33AQI (US)
28AQI (US)
35AQI (US)
44AQI (US)
44AQI (US)
36AQI (US)
44AQI (US)
39AQI (US)
42AQI (US)
38AQI (US)
30AQI (US)
35AQI (US)
27AQI (US)
31AQI (US)
35AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
February42AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202542AQI (US)
Highest AQI (US) recorded in
March60AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202434AQI (US)
Highest AQI (US) recorded in
March57AQI (US)
Lowest AQI (US) recorded in
April21AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
February71AQI (US)
Lowest AQI (US) recorded in
October26AQI (US)
202231AQI (US)
Highest AQI (US) recorded in
December55AQI (US)
Lowest AQI (US) recorded in
October11AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Lee Street's annual 2026 AQI (US) (35) shows an average percentage change of 0.5% (worsened AQI (US)) compared to previous years: 2022 (31), 2023 (34), 2024 (34), 2025 (42).