Port Macquarie, 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
Port Macquarie, New South Wales, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 14 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Port Macquarie, New South Wales, Australia
6 AM16th Aug 2026
5 PM
5 AM17th Aug 2026
31AQI
8AQI
12AQI
6AQI
In the last 24 hours,
Port Macquarie's AQI reached its highest point of 31 at 9 AM during the Day, while the lowest point, 6, was recorded at 7 PM during the Night between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Port Macquarie, New South Wales, Australia
17°C16/18°C
16°C14/18°C
15°C12/19°C
15°C12/21°C
15°C11/19°C
12°C8/16°C
11°C6/17°C
13°C9/18°C
14°C10/17°C
14°C10/20°C
14°C10/20°C
12°C8/16°C
13°C9/17°C
14°C10/17°C
15°C12/18°C
15°C10/20°C
15°C12/20°C
13°C9/17°C
12°C9/16°C
14°C9/17°C
13°C11/17°C
16°C10/21°C
17°C13/19°C
17°C12/21°C
14°C10/20°C
14°C11/19°C
14°C10/18°C
16°C13/18°C
14°C12/18°C
25°C24/26°C
30AQI
23AQI
31AQI
23AQI
2026 Days Vs Air Quality
Port Macquarie, New South Wales, Australia
94%
213
6%
13
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 229 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
Port Macquarie, New South Wales, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI (US)
21AQI (US)
12AQI (US)
22AQI (US)
19AQI (US)
26AQI (US)
21AQI (US)
21AQI (US)
18AQI (US)
26AQI (US)
43AQI (US)
23AQI (US)
14AQI (US)
18AQI (US)
26AQI (US)
20AQI (US)
35AQI (US)
30AQI (US)
23AQI (US)
16AQI (US)
12AQI (US)
29AQI (US)
36AQI (US)
21AQI (US)
35AQI (US)
32AQI (US)
18AQI (US)
16AQI (US)
25AQI (US)
28AQI (US)
44AQI (US)
60AQI (US)
24AQI (US)
15AQI (US)
31AQI (US)
32AQI (US)
35AQI (US)
38AQI (US)
36AQI (US)
18AQI (US)
30AQI (US)
42AQI (US)
27AQI (US)
19AQI (US)
30AQI (US)
42AQI (US)
27AQI (US)
30AQI (US)
21AQI (US)
36AQI (US)
34AQI (US)
33AQI (US)
29AQI (US)
38AQI (US)
24AQI (US)
18AQI (US)
20AQI (US)
36AQI (US)
32AQI (US)
27AQI (US)
46AQI (US)
38AQI (US)
37AQI (US)
21AQI (US)
30AQI (US)
27AQI (US)
20AQI (US)
25AQI (US)
30AQI (US)
33AQI (US)
33AQI (US)
17AQI (US)
16AQI (US)
26AQI (US)
16AQI (US)
19AQI (US)
15AQI (US)
33AQI (US)
24AQI (US)
14AQI (US)
15AQI (US)
18AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
23AQI (US)
30AQI (US)
29AQI (US)
25AQI (US)
26AQI (US)
11AQI (US)
9AQI (US)
18AQI (US)
27AQI (US)
21AQI (US)
20AQI (US)
28AQI (US)
34AQI (US)
28AQI (US)
32AQI (US)
26AQI (US)
14AQI (US)
16AQI (US)
23AQI (US)
52AQI (US)
62AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
13AQI (US)
31AQI (US)
35AQI (US)
29AQI (US)
23AQI (US)
24AQI (US)
17AQI (US)
19AQI (US)
21AQI (US)
20AQI (US)
19AQI (US)
23AQI (US)
23AQI (US)
17AQI (US)
28AQI (US)
14AQI (US)
10AQI (US)
26AQI (US)
15AQI (US)
8AQI (US)
28AQI (US)
27AQI (US)
22AQI (US)
67AQI (US)
66AQI (US)
57AQI (US)
60AQI (US)
67AQI (US)
54AQI (US)
47AQI (US)
63AQI (US)
61AQI (US)
52AQI (US)
34AQI (US)
16AQI (US)
11AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
11AQI (US)
8AQI (US)
21AQI (US)
20AQI (US)
23AQI (US)
25AQI (US)
23AQI (US)
8AQI (US)
18AQI (US)
22AQI (US)
19AQI (US)
26AQI (US)
37AQI (US)
24AQI (US)
9AQI (US)
19AQI (US)
30AQI (US)
11AQI (US)
13AQI (US)
35AQI (US)
33AQI (US)
35AQI (US)
44AQI (US)
34AQI (US)
13AQI (US)
14AQI (US)
25AQI (US)
22AQI (US)
22AQI (US)
38AQI (US)
14AQI (US)
11AQI (US)
22AQI (US)
28AQI (US)
11AQI (US)
13AQI (US)
18AQI (US)
19AQI (US)
23AQI (US)
26AQI (US)
25AQI (US)
19AQI (US)
30AQI (US)
24AQI (US)
8AQI (US)
14AQI (US)
19AQI (US)
29AQI (US)
31AQI (US)
30AQI (US)
25AQI (US)
29AQI (US)
24AQI (US)
22AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
29AQI (US)
38AQI (US)
29AQI (US)
27AQI (US)
26AQI (US)
30AQI (US)
30AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
30AQI (US)
30AQI (US)
21AQI (US)
13AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
63AQI (US)
13AQI (US)
14AQI (US)
24AQI (US)
31AQI (US)
26AQI (US)
25AQI (US)
33AQI (US)
22AQI (US)
23AQI (US)
26AQI (US)
No. of days
202626AQI (US)
Highest AQI (US) recorded in
May33AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202526AQI (US)
Highest AQI (US) recorded in
October45AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202421AQI (US)
Highest AQI (US) recorded in
September28AQI (US)
Lowest AQI (US) recorded in
June17AQI (US)
202321AQI (US)
Highest AQI (US) recorded in
August35AQI (US)
Lowest AQI (US) recorded in
April14AQI (US)
202217AQI (US)
Highest AQI (US) recorded in
December21AQI (US)
Lowest AQI (US) recorded in
August13AQI (US)
202120AQI (US)
Highest AQI (US) recorded in
August27AQI (US)
Lowest AQI (US) recorded in
November16AQI (US)
202022AQI (US)
Highest AQI (US) recorded in
August27AQI (US)
Lowest AQI (US) recorded in
March15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Port Macquarie's annual 2026 AQI (US) (26) shows an average percentage change of 24.7% (worsened AQI (US)) compared to previous years: 2020 (22), 2021 (20), 2022 (17), 2023 (21), 2024 (21), 2025 (26).