Kita 33 Johigashi, Sapporo, Hokkaido, Japan 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
Kita 33 Johigashi, Sapporo, Hokkaido, Japan
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 2023 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Kita 33 Johigashi, Sapporo, Hokkaido, Japan
4 AM16th Aug 2026
6 PM
3 AM17th Aug 2026
29AQI
21AQI
31AQI
25AQI
In the last 24 hours,
Kita 33 Johigashi's AQI reached its highest point of 31 at 1 AM during the Night, while the lowest point, 21, was recorded at 7 AM during the Day between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kita 33 Johigashi, Sapporo, Hokkaido, Japan
20°C19/21°C
21°C18/25°C
22°C17/27°C
19°C17/22°C
21°C17/27°C
20°C17/24°C
19°C17/21°C
19°C16/22°C
18°C13/23°C
19°C13/24°C
19°C18/20°C
18°C17/19°C
19°C17/21°C
18°C16/22°C
19°C14/25°C
19°C14/26°C
19°C14/26°C
20°C15/28°C
22°C15/29°C
24°C18/30°C
20°C15/25°C
19°C15/24°C
19°C14/25°C
20°C13/26°C
24°C19/30°C
23°C20/27°C
22°C20/24°C
22°C17/26°C
22°C18/27°C
11°C11/12°C
25AQI
23AQI
26AQI
23AQI
2026 Days Vs Air Quality
Kita 33 Johigashi, Sapporo, Hokkaido, Japan
86%
196
14%
33
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% 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
Kita 33 Johigashi, Sapporo, Hokkaido, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
23AQI (US)
15AQI (US)
28AQI (US)
26AQI (US)
30AQI (US)
23AQI (US)
23AQI (US)
23AQI (US)
24AQI (US)
26AQI (US)
18AQI (US)
26AQI (US)
36AQI (US)
30AQI (US)
48AQI (US)
18AQI (US)
29AQI (US)
32AQI (US)
30AQI (US)
17AQI (US)
21AQI (US)
36AQI (US)
34AQI (US)
24AQI (US)
39AQI (US)
36AQI (US)
33AQI (US)
33AQI (US)
43AQI (US)
47AQI (US)
35AQI (US)
39AQI (US)
32AQI (US)
39AQI (US)
35AQI (US)
30AQI (US)
27AQI (US)
29AQI (US)
45AQI (US)
52AQI (US)
63AQI (US)
22AQI (US)
19AQI (US)
61AQI (US)
53AQI (US)
31AQI (US)
22AQI (US)
17AQI (US)
33AQI (US)
36AQI (US)
44AQI (US)
41AQI (US)
36AQI (US)
24AQI (US)
46AQI (US)
37AQI (US)
32AQI (US)
41AQI (US)
38AQI (US)
65AQI (US)
49AQI (US)
57AQI (US)
61AQI (US)
52AQI (US)
44AQI (US)
46AQI (US)
45AQI (US)
53AQI (US)
52AQI (US)
62AQI (US)
41AQI (US)
48AQI (US)
61AQI (US)
43AQI (US)
42AQI (US)
56AQI (US)
42AQI (US)
32AQI (US)
40AQI (US)
67AQI (US)
54AQI (US)
52AQI (US)
43AQI (US)
25AQI (US)
32AQI (US)
50AQI (US)
70AQI (US)
83AQI (US)
55AQI (US)
18AQI (US)
31AQI (US)
54AQI (US)
57AQI (US)
21AQI (US)
21AQI (US)
26AQI (US)
23AQI (US)
38AQI (US)
55AQI (US)
34AQI (US)
27AQI (US)
30AQI (US)
34AQI (US)
37AQI (US)
33AQI (US)
37AQI (US)
36AQI (US)
34AQI (US)
32AQI (US)
44AQI (US)
28AQI (US)
16AQI (US)
30AQI (US)
51AQI (US)
46AQI (US)
42AQI (US)
27AQI (US)
16AQI (US)
37AQI (US)
39AQI (US)
43AQI (US)
45AQI (US)
32AQI (US)
18AQI (US)
30AQI (US)
28AQI (US)
26AQI (US)
21AQI (US)
29AQI (US)
28AQI (US)
35AQI (US)
39AQI (US)
29AQI (US)
32AQI (US)
78AQI (US)
67AQI (US)
56AQI (US)
54AQI (US)
64AQI (US)
64AQI (US)
72AQI (US)
68AQI (US)
69AQI (US)
64AQI (US)
45AQI (US)
25AQI (US)
25AQI (US)
21AQI (US)
20AQI (US)
23AQI (US)
26AQI (US)
31AQI (US)
29AQI (US)
20AQI (US)
21AQI (US)
18AQI (US)
19AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
21AQI (US)
24AQI (US)
22AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
25AQI (US)
24AQI (US)
21AQI (US)
20AQI (US)
18AQI (US)
21AQI (US)
21AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
22AQI (US)
20AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
20AQI (US)
21AQI (US)
18AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
19AQI (US)
26AQI (US)
25AQI (US)
26AQI (US)
22AQI (US)
24AQI (US)
18AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
22AQI (US)
26AQI (US)
25AQI (US)
20AQI (US)
19AQI (US)
16AQI (US)
22AQI (US)
26AQI (US)
23AQI (US)
24AQI (US)
23AQI (US)
29AQI (US)
28AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
26AQI (US)
32AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
29AQI (US)
36AQI (US)
50AQI (US)
34AQI (US)
42AQI (US)
23AQI (US)
23AQI (US)
25AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
July23AQI (US)
202534AQI (US)
Highest AQI (US) recorded in
July40AQI (US)
Lowest AQI (US) recorded in
April26AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
April40AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202233AQI (US)
Highest AQI (US) recorded in
April41AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202130AQI (US)
Highest AQI (US) recorded in
June34AQI (US)
Lowest AQI (US) recorded in
April26AQI (US)
202024AQI (US)
Highest AQI (US) recorded in
March30AQI (US)
Lowest AQI (US) recorded in
September21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Kita 33 Johigashi's annual 2026 AQI (US) (33) shows an average percentage change of 6.9% (worsened AQI (US)) compared to previous years: 2020 (24), 2021 (30), 2022 (33), 2023 (34), 2024 (33), 2025 (34).