Muswellbrook, 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
Muswellbrook, New South Wales, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 28 of Good air quality on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Muswellbrook, New South Wales, Australia
6 AM15th Aug 2026
5 PM
5 AM16th Aug 2026
36AQI
18AQI
48AQI
22AQI
In the last 24 hours,
Muswellbrook's AQI reached its highest point of 48 at 3 AM during the Night, while the lowest point, 18, was recorded at 8 AM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Muswellbrook, New South Wales, Australia
11°C6/16°C
11°C6/16°C
9°C3/17°C
10°C4/18°C
10°C5/19°C
10°C5/18°C
6°C1/14°C
7°C0/16°C
9°C3/17°C
9°C4/18°C
10°C5/18°C
9°C3/17°C
6°C0/14°C
7°C1/16°C
8°C2/17°C
10°C3/19°C
12°C8/20°C
10°C5/18°C
8°C2/16°C
8°C2/16°C
8°C2/17°C
8°C2/17°C
9°C4/17°C
11°C7/16°C
12°C5/17°C
10°C5/16°C
9°C4/17°C
9°C3/18°C
10°C3/19°C
9°C6/13°C
34AQI
28AQI
46AQI
28AQI
2026 Days Vs Air Quality
Muswellbrook, New South Wales, Australia
96%
215
4%
10
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2026, 96% of 228 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
Muswellbrook, New South Wales, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI (US)
16AQI (US)
17AQI (US)
23AQI (US)
24AQI (US)
35AQI (US)
32AQI (US)
21AQI (US)
24AQI (US)
30AQI (US)
43AQI (US)
17AQI (US)
21AQI (US)
27AQI (US)
25AQI (US)
19AQI (US)
23AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
34AQI (US)
41AQI (US)
33AQI (US)
39AQI (US)
36AQI (US)
27AQI (US)
36AQI (US)
38AQI (US)
38AQI (US)
60AQI (US)
48AQI (US)
15AQI (US)
20AQI (US)
36AQI (US)
34AQI (US)
38AQI (US)
35AQI (US)
30AQI (US)
16AQI (US)
33AQI (US)
42AQI (US)
27AQI (US)
17AQI (US)
34AQI (US)
34AQI (US)
30AQI (US)
35AQI (US)
25AQI (US)
39AQI (US)
34AQI (US)
36AQI (US)
32AQI (US)
39AQI (US)
28AQI (US)
23AQI (US)
23AQI (US)
38AQI (US)
34AQI (US)
13AQI (US)
16AQI (US)
34AQI (US)
39AQI (US)
38AQI (US)
35AQI (US)
30AQI (US)
21AQI (US)
26AQI (US)
32AQI (US)
33AQI (US)
36AQI (US)
33AQI (US)
29AQI (US)
28AQI (US)
19AQI (US)
27AQI (US)
18AQI (US)
14AQI (US)
23AQI (US)
16AQI (US)
14AQI (US)
18AQI (US)
28AQI (US)
28AQI (US)
29AQI (US)
22AQI (US)
32AQI (US)
37AQI (US)
30AQI (US)
24AQI (US)
16AQI (US)
24AQI (US)
28AQI (US)
27AQI (US)
23AQI (US)
21AQI (US)
34AQI (US)
31AQI (US)
33AQI (US)
40AQI (US)
33AQI (US)
22AQI (US)
28AQI (US)
40AQI (US)
41AQI (US)
44AQI (US)
17AQI (US)
25AQI (US)
29AQI (US)
37AQI (US)
31AQI (US)
36AQI (US)
28AQI (US)
23AQI (US)
26AQI (US)
17AQI (US)
19AQI (US)
18AQI (US)
21AQI (US)
21AQI (US)
25AQI (US)
25AQI (US)
18AQI (US)
26AQI (US)
16AQI (US)
29AQI (US)
26AQI (US)
30AQI (US)
34AQI (US)
37AQI (US)
30AQI (US)
29AQI (US)
68AQI (US)
66AQI (US)
57AQI (US)
61AQI (US)
66AQI (US)
54AQI (US)
46AQI (US)
64AQI (US)
61AQI (US)
51AQI (US)
34AQI (US)
24AQI (US)
25AQI (US)
23AQI (US)
24AQI (US)
26AQI (US)
24AQI (US)
30AQI (US)
29AQI (US)
23AQI (US)
22AQI (US)
27AQI (US)
30AQI (US)
27AQI (US)
20AQI (US)
26AQI (US)
21AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
18AQI (US)
28AQI (US)
25AQI (US)
26AQI (US)
28AQI (US)
21AQI (US)
23AQI (US)
37AQI (US)
36AQI (US)
35AQI (US)
26AQI (US)
22AQI (US)
26AQI (US)
20AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
27AQI (US)
25AQI (US)
25AQI (US)
17AQI (US)
24AQI (US)
25AQI (US)
21AQI (US)
26AQI (US)
30AQI (US)
23AQI (US)
26AQI (US)
21AQI (US)
23AQI (US)
38AQI (US)
18AQI (US)
36AQI (US)
29AQI (US)
30AQI (US)
38AQI (US)
38AQI (US)
34AQI (US)
37AQI (US)
30AQI (US)
32AQI (US)
42AQI (US)
46AQI (US)
36AQI (US)
40AQI (US)
36AQI (US)
36AQI (US)
34AQI (US)
42AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
35AQI (US)
34AQI (US)
44AQI (US)
28AQI (US)
26AQI (US)
34AQI (US)
32AQI (US)
36AQI (US)
33AQI (US)
28AQI (US)
29AQI (US)
31AQI (US)
27AQI (US)
28AQI (US)
37AQI (US)
26AQI (US)
30AQI (US)
33AQI (US)
No. of days
202630AQI (US)
Highest AQI (US) recorded in
May37AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202527AQI (US)
Highest AQI (US) recorded in
October45AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202427AQI (US)
Highest AQI (US) recorded in
September33AQI (US)
Lowest AQI (US) recorded in
July23AQI (US)
202330AQI (US)
Highest AQI (US) recorded in
August35AQI (US)
Lowest AQI (US) recorded in
April22AQI (US)
202224AQI (US)
Highest AQI (US) recorded in
January33AQI (US)
Lowest AQI (US) recorded in
August14AQI (US)
202127AQI (US)
Highest AQI (US) recorded in
July38AQI (US)
Lowest AQI (US) recorded in
November21AQI (US)
202026AQI (US)
Highest AQI (US) recorded in
November31AQI (US)
Lowest AQI (US) recorded in
December22AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Muswellbrook's annual 2026 AQI (US) (30) shows an average percentage change of 12.2% (worsened AQI (US)) compared to previous years: 2020 (26), 2021 (27), 2022 (24), 2023 (30), 2024 (27), 2025 (27).