Coffs Harbour, New South Wales, Australia 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
Coffs Harbour, New South Wales, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 28 of Good air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Coffs Harbour, New South Wales, Australia
6 AM13th Aug 2026
5 PM
5 AM14th Aug 2026
25AQI
18AQI
64AQI
22AQI
In the last 24 hours,
Coffs Harbour's AQI reached its highest point of 64 at 12 AM during the Night, while the lowest point, 18, was recorded at 9 AM during the Day between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Coffs Harbour, New South Wales, Australia
15°C13/18°C
16°C15/18°C
16°C15/19°C
16°C16/17°C
16°C15/18°C
16°C14/18°C
17°C13/21°C
15°C12/19°C
13°C9/16°C
12°C8/18°C
13°C9/17°C
14°C11/17°C
15°C12/20°C
14°C11/19°C
13°C10/16°C
13°C10/17°C
14°C11/17°C
15°C12/18°C
14°C11/19°C
15°C12/20°C
14°C11/18°C
13°C11/17°C
14°C11/18°C
14°C11/17°C
17°C12/21°C
16°C14/19°C
16°C12/22°C
15°C11/20°C
14°C11/18°C
15°C11/18°C
28AQI
22AQI
39AQI
24AQI
2026 Days Vs Air Quality
Coffs Harbour, New South Wales, Australia
95%
212
5%
11
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2026, 95% of 226 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Coffs Harbour, New South Wales, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI (US)
16AQI (US)
10AQI (US)
15AQI (US)
19AQI (US)
22AQI (US)
16AQI (US)
19AQI (US)
14AQI (US)
22AQI (US)
34AQI (US)
26AQI (US)
14AQI (US)
14AQI (US)
26AQI (US)
17AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
14AQI (US)
10AQI (US)
25AQI (US)
36AQI (US)
21AQI (US)
34AQI (US)
31AQI (US)
18AQI (US)
13AQI (US)
22AQI (US)
24AQI (US)
31AQI (US)
30AQI (US)
26AQI (US)
10AQI (US)
20AQI (US)
28AQI (US)
30AQI (US)
24AQI (US)
20AQI (US)
29AQI (US)
28AQI (US)
34AQI (US)
25AQI (US)
28AQI (US)
30AQI (US)
34AQI (US)
25AQI (US)
22AQI (US)
20AQI (US)
28AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
29AQI (US)
25AQI (US)
20AQI (US)
35AQI (US)
28AQI (US)
24AQI (US)
45AQI (US)
26AQI (US)
34AQI (US)
19AQI (US)
32AQI (US)
30AQI (US)
32AQI (US)
24AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
15AQI (US)
15AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
44AQI (US)
22AQI (US)
18AQI (US)
22AQI (US)
20AQI (US)
29AQI (US)
21AQI (US)
24AQI (US)
20AQI (US)
30AQI (US)
28AQI (US)
24AQI (US)
25AQI (US)
10AQI (US)
6AQI (US)
16AQI (US)
25AQI (US)
20AQI (US)
19AQI (US)
24AQI (US)
19AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
18AQI (US)
15AQI (US)
23AQI (US)
58AQI (US)
68AQI (US)
30AQI (US)
18AQI (US)
26AQI (US)
13AQI (US)
20AQI (US)
18AQI (US)
32AQI (US)
34AQI (US)
32AQI (US)
26AQI (US)
28AQI (US)
34AQI (US)
32AQI (US)
26AQI (US)
23AQI (US)
20AQI (US)
19AQI (US)
22AQI (US)
16AQI (US)
10AQI (US)
26AQI (US)
14AQI (US)
7AQI (US)
28AQI (US)
26AQI (US)
22AQI (US)
67AQI (US)
66AQI (US)
57AQI (US)
60AQI (US)
67AQI (US)
54AQI (US)
48AQI (US)
64AQI (US)
61AQI (US)
52AQI (US)
34AQI (US)
16AQI (US)
10AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
10AQI (US)
8AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
16AQI (US)
12AQI (US)
8AQI (US)
17AQI (US)
17AQI (US)
19AQI (US)
26AQI (US)
35AQI (US)
26AQI (US)
9AQI (US)
18AQI (US)
34AQI (US)
18AQI (US)
14AQI (US)
34AQI (US)
31AQI (US)
35AQI (US)
42AQI (US)
34AQI (US)
14AQI (US)
14AQI (US)
24AQI (US)
22AQI (US)
20AQI (US)
38AQI (US)
14AQI (US)
12AQI (US)
20AQI (US)
24AQI (US)
8AQI (US)
12AQI (US)
16AQI (US)
20AQI (US)
22AQI (US)
26AQI (US)
27AQI (US)
18AQI (US)
27AQI (US)
24AQI (US)
8AQI (US)
20AQI (US)
28AQI (US)
28AQI (US)
33AQI (US)
36AQI (US)
38AQI (US)
32AQI (US)
33AQI (US)
34AQI (US)
24AQI (US)
21AQI (US)
33AQI (US)
34AQI (US)
30AQI (US)
24AQI (US)
34AQI (US)
26AQI (US)
34AQI (US)
24AQI (US)
24AQI (US)
36AQI (US)
36AQI (US)
34AQI (US)
33AQI (US)
26AQI (US)
17AQI (US)
22AQI (US)
26AQI (US)
28AQI (US)
21AQI (US)
26AQI (US)
26AQI (US)
25AQI (US)
34AQI (US)
21AQI (US)
25AQI (US)
29AQI (US)
No. of days
202626AQI (US)
Highest AQI (US) recorded in
May34AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202523AQI (US)
Highest AQI (US) recorded in
October39AQI (US)
Lowest AQI (US) recorded in
May16AQI (US)
202419AQI (US)
Highest AQI (US) recorded in
September30AQI (US)
Lowest AQI (US) recorded in
January12AQI (US)
202320AQI (US)
Highest AQI (US) recorded in
October31AQI (US)
Lowest AQI (US) recorded in
January11AQI (US)
202216AQI (US)
Highest AQI (US) recorded in
July20AQI (US)
Lowest AQI (US) recorded in
April14AQI (US)
202119AQI (US)
Highest AQI (US) recorded in
August24AQI (US)
Lowest AQI (US) recorded in
February14AQI (US)
202022AQI (US)
Highest AQI (US) recorded in
August26AQI (US)
Lowest AQI (US) recorded in
May15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Coffs Harbour's annual 2026 AQI (US) (26) shows an average percentage change of 32.9% (worsened AQI (US)) compared to previous years: 2020 (22), 2021 (19), 2022 (16), 2023 (20), 2024 (19), 2025 (23).