York Bootham, Clifton, York, 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
York Bootham, Clifton, York, United Kingdom
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
York Bootham, Clifton, York, United Kingdom
5 AM16th Aug 2026
9 PM
4 AM17th Aug 2026
29AQI
25AQI
33AQI
25AQI
In the last 24 hours,
York Bootham's AQI reached its highest point of 33 at 3 AM during the Night, while the lowest point, 25, was recorded at 4 AM during the Night between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
York Bootham, Clifton, York, United Kingdom
14°C8/21°C
17°C8/24°C
17°C10/23°C
18°C13/23°C
19°C13/24°C
18°C11/25°C
17°C12/23°C
18°C14/22°C
17°C10/23°C
22°C15/28°C
22°C16/29°C
18°C11/23°C
15°C8/21°C
16°C10/22°C
17°C9/25°C
19°C13/26°C
21°C15/29°C
17°C14/20°C
15°C12/19°C
16°C9/23°C
19°C10/28°C
19°C12/25°C
17°C11/25°C
19°C11/27°C
22°C12/32°C
26°C17/35°C
23°C17/31°C
19°C13/25°C
8°C-4/19°C
8°C-5/19°C
28AQI
25AQI
28AQI
27AQI
2026 Days Vs Air Quality
York Bootham, Clifton, York, United Kingdom
87%
196
13%
30
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% 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
York Bootham, Clifton, York, United Kingdom
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
22AQI (US)
30AQI (US)
26AQI (US)
28AQI (US)
35AQI (US)
25AQI (US)
45AQI (US)
22AQI (US)
29AQI (US)
41AQI (US)
18AQI (US)
19AQI (US)
26AQI (US)
47AQI (US)
58AQI (US)
56AQI (US)
67AQI (US)
77AQI (US)
53AQI (US)
21AQI (US)
60AQI (US)
57AQI (US)
37AQI (US)
82AQI (US)
74AQI (US)
55AQI (US)
42AQI (US)
62AQI (US)
58AQI (US)
29AQI (US)
53AQI (US)
64AQI (US)
75AQI (US)
57AQI (US)
62AQI (US)
49AQI (US)
34AQI (US)
25AQI (US)
53AQI (US)
67AQI (US)
25AQI (US)
18AQI (US)
21AQI (US)
36AQI (US)
37AQI (US)
31AQI (US)
39AQI (US)
41AQI (US)
63AQI (US)
35AQI (US)
21AQI (US)
25AQI (US)
31AQI (US)
37AQI (US)
41AQI (US)
14AQI (US)
19AQI (US)
30AQI (US)
30AQI (US)
31AQI (US)
35AQI (US)
44AQI (US)
98AQI (US)
76AQI (US)
31AQI (US)
53AQI (US)
95AQI (US)
42AQI (US)
20AQI (US)
33AQI (US)
31AQI (US)
30AQI (US)
30AQI (US)
32AQI (US)
31AQI (US)
36AQI (US)
60AQI (US)
59AQI (US)
79AQI (US)
81AQI (US)
44AQI (US)
18AQI (US)
21AQI (US)
21AQI (US)
25AQI (US)
29AQI (US)
28AQI (US)
22AQI (US)
19AQI (US)
24AQI (US)
24AQI (US)
21AQI (US)
22AQI (US)
27AQI (US)
24AQI (US)
20AQI (US)
42AQI (US)
26AQI (US)
15AQI (US)
28AQI (US)
29AQI (US)
30AQI (US)
32AQI (US)
29AQI (US)
27AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
26AQI (US)
34AQI (US)
49AQI (US)
44AQI (US)
38AQI (US)
37AQI (US)
34AQI (US)
24AQI (US)
22AQI (US)
34AQI (US)
48AQI (US)
52AQI (US)
44AQI (US)
18AQI (US)
12AQI (US)
22AQI (US)
29AQI (US)
23AQI (US)
18AQI (US)
25AQI (US)
22AQI (US)
21AQI (US)
30AQI (US)
34AQI (US)
37AQI (US)
34AQI (US)
33AQI (US)
31AQI (US)
36AQI (US)
31AQI (US)
40AQI (US)
56AQI (US)
38AQI (US)
35AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
25AQI (US)
22AQI (US)
21AQI (US)
21AQI (US)
22AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
25AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
21AQI (US)
23AQI (US)
24AQI (US)
33AQI (US)
46AQI (US)
34AQI (US)
19AQI (US)
18AQI (US)
19AQI (US)
22AQI (US)
20AQI (US)
25AQI (US)
22AQI (US)
15AQI (US)
18AQI (US)
25AQI (US)
24AQI (US)
27AQI (US)
34AQI (US)
28AQI (US)
26AQI (US)
26AQI (US)
28AQI (US)
37AQI (US)
37AQI (US)
30AQI (US)
29AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
31AQI (US)
28AQI (US)
23AQI (US)
22AQI (US)
28AQI (US)
29AQI (US)
32AQI (US)
32AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
24AQI (US)
26AQI (US)
30AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
43AQI (US)
39AQI (US)
41AQI (US)
29AQI (US)
31AQI (US)
23AQI (US)
26AQI (US)
27AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
January43AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202537AQI (US)
Highest AQI (US) recorded in
March51AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
November51AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202335AQI (US)
Highest AQI (US) recorded in
April44AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202239AQI (US)
Highest AQI (US) recorded in
March64AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202138AQI (US)
Highest AQI (US) recorded in
December44AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202034AQI (US)
Highest AQI (US) recorded in
November56AQI (US)
Lowest AQI (US) recorded in
July20AQI (US)
Most & Least Polluted Years Over the Last 7 Years
York Bootham's annual 2026 AQI (US) (33) shows an average percentage change of -9.3% (improved AQI (US)) compared to previous years: 2020 (34), 2021 (38), 2022 (39), 2023 (35), 2024 (36), 2025 (37).