Yao, Nara, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Yao, Nara, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 26 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Yao, Nara, Japan
4 AM3rd Jun 2026
6 PM
3 AM4th Jun 2026
32AQI
4AQI
28AQI
24AQI
In the last 24 hours,
Yao's AQI reached its highest point of 32 at 3 PM during the Day, while the lowest point, 4, was recorded at 7 AM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Yao, Nara, Japan
18°C14/23°C
20°C15/24°C
19°C16/21°C
17°C13/21°C
17°C11/23°C
19°C13/24°C
20°C15/23°C
20°C17/24°C
21°C16/26°C
21°C15/27°C
21°C17/26°C
22°C17/29°C
23°C17/28°C
23°C19/27°C
22°C19/27°C
22°C21/23°C
21°C19/23°C
21°C19/25°C
23°C19/27°C
23°C18/28°C
23°C19/27°C
21°C20/23°C
23°C21/25°C
23°C18/27°C
22°C15/28°C
24°C20/28°C
23°C19/28°C
20°C18/21°C
20°C19/22°C
22°C18/26°C
45AQI
35AQI
43AQI
35AQI
2026 Days Vs Air Quality
Yao, Nara, Japan
75%
116
25%
39
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2026, 75% of 155 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
Yao, Nara, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
22AQI (US)
19AQI (US)
37AQI (US)
58AQI (US)
22AQI (US)
44AQI (US)
39AQI (US)
25AQI (US)
40AQI (US)
32AQI (US)
35AQI (US)
43AQI (US)
30AQI (US)
64AQI (US)
74AQI (US)
76AQI (US)
51AQI (US)
60AQI (US)
31AQI (US)
18AQI (US)
24AQI (US)
40AQI (US)
47AQI (US)
23AQI (US)
16AQI (US)
49AQI (US)
30AQI (US)
18AQI (US)
38AQI (US)
33AQI (US)
44AQI (US)
49AQI (US)
27AQI (US)
44AQI (US)
61AQI (US)
62AQI (US)
15AQI (US)
15AQI (US)
40AQI (US)
54AQI (US)
52AQI (US)
67AQI (US)
74AQI (US)
76AQI (US)
65AQI (US)
66AQI (US)
21AQI (US)
36AQI (US)
29AQI (US)
43AQI (US)
64AQI (US)
45AQI (US)
58AQI (US)
55AQI (US)
26AQI (US)
15AQI (US)
47AQI (US)
30AQI (US)
30AQI (US)
60AQI (US)
37AQI (US)
48AQI (US)
50AQI (US)
50AQI (US)
41AQI (US)
32AQI (US)
45AQI (US)
53AQI (US)
48AQI (US)
45AQI (US)
31AQI (US)
38AQI (US)
56AQI (US)
42AQI (US)
47AQI (US)
54AQI (US)
46AQI (US)
66AQI (US)
58AQI (US)
59AQI (US)
46AQI (US)
61AQI (US)
44AQI (US)
12AQI (US)
45AQI (US)
52AQI (US)
67AQI (US)
44AQI (US)
23AQI (US)
17AQI (US)
41AQI (US)
57AQI (US)
37AQI (US)
21AQI (US)
44AQI (US)
41AQI (US)
38AQI (US)
41AQI (US)
47AQI (US)
36AQI (US)
33AQI (US)
37AQI (US)
48AQI (US)
21AQI (US)
26AQI (US)
36AQI (US)
28AQI (US)
30AQI (US)
35AQI (US)
38AQI (US)
46AQI (US)
35AQI (US)
29AQI (US)
43AQI (US)
49AQI (US)
50AQI (US)
48AQI (US)
43AQI (US)
23AQI (US)
37AQI (US)
53AQI (US)
55AQI (US)
22AQI (US)
22AQI (US)
27AQI (US)
29AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
32AQI (US)
31AQI (US)
37AQI (US)
31AQI (US)
34AQI (US)
83AQI (US)
67AQI (US)
53AQI (US)
48AQI (US)
62AQI (US)
61AQI (US)
63AQI (US)
56AQI (US)
59AQI (US)
50AQI (US)
40AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
29AQI (US)
29AQI (US)
24AQI (US)
21AQI (US)
26AQI (US)
37AQI (US)
46AQI (US)
46AQI (US)
37AQI (US)
41AQI (US)
25AQI (US)
No. of days
202641AQI (US)
Highest AQI (US) recorded in
February46AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202548AQI (US)
Highest AQI (US) recorded in
November55AQI (US)
Lowest AQI (US) recorded in
September36AQI (US)
202442AQI (US)
Highest AQI (US) recorded in
April53AQI (US)
Lowest AQI (US) recorded in
December35AQI (US)
202347AQI (US)
Highest AQI (US) recorded in
April56AQI (US)
Lowest AQI (US) recorded in
August34AQI (US)
202244AQI (US)
Highest AQI (US) recorded in
March56AQI (US)
Lowest AQI (US) recorded in
August33AQI (US)
202143AQI (US)
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
August33AQI (US)
202042AQI (US)
Highest AQI (US) recorded in
August57AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Yao's annual 2026 AQI (US) (41) shows an average percentage change of -7.2% (improved AQI (US)) compared to previous years: 2020 (42), 2021 (43), 2022 (44), 2023 (47), 2024 (42), 2025 (48).