Dunedin Central Dunedin, Dunedin, Otago, New Zealand 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
Dunedin Central Dunedin, Dunedin, Otago, New Zealand
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 37 of Good air quality on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
Dunedin Central Dunedin, Dunedin, Otago, New Zealand
7 AM17th Aug 2026
5 PM
6 AM18th Aug 2026
52AQI
12AQI
60AQI
12AQI
In the last 24 hours,
Dunedin Central Dunedin's AQI reached its highest point of 60 at 12 AM during the Night, while the lowest point, 12, was recorded at 4 AM during the Night between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Dunedin Central Dunedin, Dunedin, Otago, New Zealand
6°C3/9°C
7°C3/10°C
8°C6/11°C
9°C6/12°C
7°C5/10°C
3°C0/6°C
3°C0/7°C
6°C3/11°C
8°C5/13°C
8°C5/13°C
8°C6/12°C
6°C4/8°C
4°C2/6°C
10°C8/12°C
7°C3/10°C
3°C2/5°C
2°C-1/6°C
3°C1/8°C
4°C1/8°C
7°C4/9°C
8°C7/9°C
8°C7/8°C
8°C7/9°C
8°C7/10°C
9°C7/12°C
9°C7/13°C
6°C4/8°C
4°C2/7°C
13°C12/13°C
6°C5/7°C
47AQI
28AQI
65AQI
35AQI
2026 Days Vs Air Quality
Dunedin Central Dunedin, Dunedin, Otago, New Zealand
85%
191
15%
35
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 230 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
Dunedin Central Dunedin, Dunedin, Otago, New Zealand
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI (US)
11AQI (US)
11AQI (US)
15AQI (US)
20AQI (US)
16AQI (US)
16AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
23AQI (US)
18AQI (US)
22AQI (US)
16AQI (US)
15AQI (US)
9AQI (US)
12AQI (US)
11AQI (US)
18AQI (US)
14AQI (US)
13AQI (US)
19AQI (US)
12AQI (US)
18AQI (US)
19AQI (US)
15AQI (US)
18AQI (US)
25AQI (US)
34AQI (US)
29AQI (US)
29AQI (US)
21AQI (US)
19AQI (US)
18AQI (US)
17AQI (US)
19AQI (US)
16AQI (US)
26AQI (US)
21AQI (US)
23AQI (US)
18AQI (US)
23AQI (US)
23AQI (US)
12AQI (US)
15AQI (US)
16AQI (US)
13AQI (US)
18AQI (US)
13AQI (US)
14AQI (US)
22AQI (US)
22AQI (US)
35AQI (US)
30AQI (US)
43AQI (US)
26AQI (US)
14AQI (US)
29AQI (US)
21AQI (US)
32AQI (US)
20AQI (US)
24AQI (US)
24AQI (US)
21AQI (US)
25AQI (US)
23AQI (US)
18AQI (US)
22AQI (US)
25AQI (US)
31AQI (US)
24AQI (US)
17AQI (US)
21AQI (US)
19AQI (US)
24AQI (US)
24AQI (US)
19AQI (US)
20AQI (US)
21AQI (US)
20AQI (US)
16AQI (US)
24AQI (US)
24AQI (US)
28AQI (US)
23AQI (US)
34AQI (US)
23AQI (US)
29AQI (US)
17AQI (US)
19AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
25AQI (US)
23AQI (US)
13AQI (US)
20AQI (US)
22AQI (US)
20AQI (US)
26AQI (US)
24AQI (US)
18AQI (US)
18AQI (US)
16AQI (US)
17AQI (US)
20AQI (US)
23AQI (US)
22AQI (US)
14AQI (US)
28AQI (US)
40AQI (US)
29AQI (US)
27AQI (US)
32AQI (US)
29AQI (US)
29AQI (US)
30AQI (US)
41AQI (US)
42AQI (US)
39AQI (US)
33AQI (US)
43AQI (US)
26AQI (US)
48AQI (US)
33AQI (US)
21AQI (US)
24AQI (US)
35AQI (US)
41AQI (US)
44AQI (US)
43AQI (US)
59AQI (US)
67AQI (US)
57AQI (US)
61AQI (US)
71AQI (US)
49AQI (US)
31AQI (US)
65AQI (US)
55AQI (US)
56AQI (US)
31AQI (US)
35AQI (US)
47AQI (US)
49AQI (US)
55AQI (US)
53AQI (US)
39AQI (US)
31AQI (US)
20AQI (US)
38AQI (US)
39AQI (US)
24AQI (US)
32AQI (US)
21AQI (US)
27AQI (US)
49AQI (US)
49AQI (US)
43AQI (US)
42AQI (US)
46AQI (US)
29AQI (US)
28AQI (US)
31AQI (US)
40AQI (US)
39AQI (US)
38AQI (US)
26AQI (US)
48AQI (US)
47AQI (US)
61AQI (US)
21AQI (US)
48AQI (US)
54AQI (US)
50AQI (US)
54AQI (US)
52AQI (US)
66AQI (US)
60AQI (US)
65AQI (US)
62AQI (US)
17AQI (US)
15AQI (US)
26AQI (US)
25AQI (US)
28AQI (US)
46AQI (US)
51AQI (US)
73AQI (US)
68AQI (US)
42AQI (US)
42AQI (US)
35AQI (US)
54AQI (US)
58AQI (US)
46AQI (US)
52AQI (US)
68AQI (US)
56AQI (US)
72AQI (US)
43AQI (US)
37AQI (US)
50AQI (US)
57AQI (US)
57AQI (US)
61AQI (US)
60AQI (US)
26AQI (US)
31AQI (US)
48AQI (US)
33AQI (US)
25AQI (US)
38AQI (US)
53AQI (US)
66AQI (US)
64AQI (US)
51AQI (US)
43AQI (US)
29AQI (US)
33AQI (US)
43AQI (US)
32AQI (US)
30AQI (US)
32AQI (US)
37AQI (US)
18AQI (US)
21AQI (US)
23AQI (US)
23AQI (US)
45AQI (US)
39AQI (US)
49AQI (US)
40AQI (US)
No. of days
202632AQI (US)
Highest AQI (US) recorded in
July49AQI (US)
Lowest AQI (US) recorded in
January18AQI (US)
202535AQI (US)
Highest AQI (US) recorded in
June64AQI (US)
Lowest AQI (US) recorded in
December20AQI (US)
202427AQI (US)
Highest AQI (US) recorded in
June50AQI (US)
Lowest AQI (US) recorded in
February12AQI (US)
202317AQI (US)
Highest AQI (US) recorded in
January26AQI (US)
Lowest AQI (US) recorded in
December10AQI (US)
202227AQI (US)
Highest AQI (US) recorded in
November62AQI (US)
Lowest AQI (US) recorded in
January16AQI (US)
202116AQI (US)
Highest AQI (US) recorded in
November19AQI (US)
Lowest AQI (US) recorded in
August14AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Dunedin Central Dunedin's annual 2026 AQI (US) (32) shows an average percentage change of 43.3% (worsened AQI (US)) compared to previous years: 2021 (16), 2022 (27), 2023 (17), 2024 (27), 2025 (35).