Kuwana, Mie, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Kuwana, Mie, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (14th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 44 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Mar - 14th Mar 2026
Kuwana, Mie, Japan
6 AM13th Mar 2026
5 PM
5 AM14th Mar 2026
63AQI
19AQI
38AQI
13AQI
In the last 24 hours,
Kuwana's AQI reached its highest point of 63 at 10 AM during the Day, while the lowest point, 13, was recorded at 9 PM during the Night between 13th Mar and 14th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Kuwana, Mie, Japan
7°C3/11°C
8°C5/11°C
12°C9/16°C
10°C5/12°C
6°C3/9°C
6°C3/11°C
4°C2/8°C
6°C2/9°C
9°C5/13°C
11°C6/14°C
13°C10/16°C
12°C8/15°C
13°C12/14°C
13°C11/15°C
13°C11/15°C
12°C8/14°C
10°C6/15°C
11°C8/14°C
11°C11/12°C
8°C6/10°C
7°C4/12°C
10°C5/13°C
8°C5/10°C
6°C3/9°C
6°C3/10°C
6°C4/9°C
6°C3/10°C
7°C3/11°C
7°C4/10°C
8°C5/13°C
56AQI
40AQI
47AQI
38AQI
2026 Days Vs Air Quality
Kuwana, Mie, Japan
79%
58
21%
15
Total number of days with different AQI categories in last 74 days in 2026 (291 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2026, 79% of 74 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
Kuwana, Mie, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
15AQI (US)
12AQI (US)
13AQI (US)
24AQI (US)
41AQI (US)
15AQI (US)
25AQI (US)
36AQI (US)
15AQI (US)
26AQI (US)
33AQI (US)
19AQI (US)
38AQI (US)
25AQI (US)
31AQI (US)
54AQI (US)
59AQI (US)
54AQI (US)
59AQI (US)
24AQI (US)
10AQI (US)
19AQI (US)
33AQI (US)
47AQI (US)
34AQI (US)
13AQI (US)
35AQI (US)
29AQI (US)
22AQI (US)
34AQI (US)
33AQI (US)
34AQI (US)
46AQI (US)
28AQI (US)
36AQI (US)
50AQI (US)
48AQI (US)
14AQI (US)
13AQI (US)
33AQI (US)
40AQI (US)
43AQI (US)
48AQI (US)
51AQI (US)
63AQI (US)
72AQI (US)
55AQI (US)
14AQI (US)
22AQI (US)
30AQI (US)
34AQI (US)
55AQI (US)
47AQI (US)
57AQI (US)
60AQI (US)
42AQI (US)
16AQI (US)
40AQI (US)
38AQI (US)
33AQI (US)
59AQI (US)
39AQI (US)
17AQI (US)
47AQI (US)
50AQI (US)
42AQI (US)
37AQI (US)
41AQI (US)
56AQI (US)
53AQI (US)
57AQI (US)
36AQI (US)
44AQI (US)
30AQI (US)
40AQI (US)
44AQI (US)
No. of days
202637AQI (US)
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
January30AQI (US)
202542AQI (US)
Highest AQI (US) recorded in
July50AQI (US)
Lowest AQI (US) recorded in
January34AQI (US)
202438AQI (US)
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
December31AQI (US)
202340AQI (US)
Highest AQI (US) recorded in
April52AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202239AQI (US)
Highest AQI (US) recorded in
May48AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202134AQI (US)
Highest AQI (US) recorded in
June43AQI (US)
Lowest AQI (US) recorded in
January28AQI (US)
202034AQI (US)
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
December25AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Kuwana's annual 2026 AQI (US) (37) shows an average percentage change of -2.7% (improved AQI (US)) compared to previous years: 2020 (34), 2021 (34), 2022 (39), 2023 (40), 2024 (38), 2025 (42).