Nagoya, Aichi, 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
Nagoya, Aichi, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 25 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Nagoya, Aichi, Japan
4 AM2nd Jun 2026
6 PM
3 AM3rd Jun 2026
35AQI
19AQI
28AQI
18AQI
In the last 24 hours,
Nagoya's AQI reached its highest point of 35 at 11 AM during the Day, while the lowest point, 18, was recorded at 10 PM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Nagoya, Aichi, Japan
15°C10/21°C
17°C14/22°C
21°C15/27°C
20°C14/24°C
16°C13/21°C
17°C11/23°C
19°C14/24°C
20°C15/25°C
20°C17/27°C
20°C15/26°C
20°C15/25°C
21°C17/26°C
23°C17/30°C
24°C19/29°C
23°C18/29°C
22°C19/27°C
22°C21/23°C
21°C19/24°C
18°C17/19°C
21°C17/25°C
22°C18/27°C
23°C19/27°C
22°C19/25°C
24°C20/29°C
24°C18/29°C
23°C16/30°C
25°C20/30°C
24°C19/29°C
18°C16/20°C
20°C18/25°C
44AQI
38AQI
41AQI
36AQI
2026 Days Vs Air Quality
Nagoya, Aichi, Japan
76%
117
24%
37
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2026, 76% of 154 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
Nagoya, Aichi, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
13AQI (US)
12AQI (US)
12AQI (US)
24AQI (US)
46AQI (US)
17AQI (US)
32AQI (US)
34AQI (US)
17AQI (US)
42AQI (US)
33AQI (US)
15AQI (US)
42AQI (US)
23AQI (US)
43AQI (US)
60AQI (US)
63AQI (US)
57AQI (US)
68AQI (US)
27AQI (US)
11AQI (US)
19AQI (US)
36AQI (US)
44AQI (US)
42AQI (US)
23AQI (US)
38AQI (US)
31AQI (US)
27AQI (US)
37AQI (US)
35AQI (US)
35AQI (US)
46AQI (US)
31AQI (US)
40AQI (US)
59AQI (US)
58AQI (US)
15AQI (US)
17AQI (US)
34AQI (US)
44AQI (US)
38AQI (US)
55AQI (US)
55AQI (US)
66AQI (US)
67AQI (US)
53AQI (US)
21AQI (US)
24AQI (US)
30AQI (US)
38AQI (US)
56AQI (US)
47AQI (US)
53AQI (US)
54AQI (US)
43AQI (US)
22AQI (US)
47AQI (US)
24AQI (US)
25AQI (US)
57AQI (US)
40AQI (US)
10AQI (US)
40AQI (US)
51AQI (US)
41AQI (US)
37AQI (US)
39AQI (US)
56AQI (US)
50AQI (US)
53AQI (US)
36AQI (US)
44AQI (US)
56AQI (US)
47AQI (US)
46AQI (US)
61AQI (US)
31AQI (US)
45AQI (US)
45AQI (US)
58AQI (US)
52AQI (US)
47AQI (US)
51AQI (US)
15AQI (US)
29AQI (US)
61AQI (US)
60AQI (US)
52AQI (US)
20AQI (US)
20AQI (US)
40AQI (US)
51AQI (US)
41AQI (US)
25AQI (US)
45AQI (US)
42AQI (US)
32AQI (US)
33AQI (US)
46AQI (US)
40AQI (US)
34AQI (US)
45AQI (US)
57AQI (US)
33AQI (US)
25AQI (US)
40AQI (US)
29AQI (US)
31AQI (US)
33AQI (US)
39AQI (US)
47AQI (US)
41AQI (US)
22AQI (US)
43AQI (US)
50AQI (US)
49AQI (US)
47AQI (US)
42AQI (US)
34AQI (US)
43AQI (US)
40AQI (US)
54AQI (US)
26AQI (US)
21AQI (US)
27AQI (US)
29AQI (US)
27AQI (US)
24AQI (US)
28AQI (US)
28AQI (US)
31AQI (US)
39AQI (US)
32AQI (US)
46AQI (US)
85AQI (US)
68AQI (US)
53AQI (US)
48AQI (US)
61AQI (US)
60AQI (US)
62AQI (US)
55AQI (US)
59AQI (US)
49AQI (US)
38AQI (US)
22AQI (US)
25AQI (US)
22AQI (US)
23AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
25AQI (US)
33AQI (US)
42AQI (US)
44AQI (US)
39AQI (US)
40AQI (US)
26AQI (US)
No. of days
202639AQI (US)
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
July49AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
April44AQI (US)
Lowest AQI (US) recorded in
December25AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
April43AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202233AQI (US)
Highest AQI (US) recorded in
May44AQI (US)
Lowest AQI (US) recorded in
October26AQI (US)
202125AQI (US)
Highest AQI (US) recorded in
June36AQI (US)
Lowest AQI (US) recorded in
January15AQI (US)
202017AQI (US)
Highest AQI (US) recorded in
August22AQI (US)
Lowest AQI (US) recorded in
December13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Nagoya's annual 2026 AQI (US) (39) shows an average percentage change of 41.3% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (25), 2022 (33), 2023 (34), 2024 (33), 2025 (35).