Altona North, Melbourn, Victoria, 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
Altona North, Melbourn, Victoria, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 27 of Good air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Altona North, Melbourn, Victoria, Australia
7 AM14th Aug 2026
5 PM
6 AM15th Aug 2026
32AQI
21AQI
33AQI
21AQI
In the last 24 hours,
Altona North's AQI reached its highest point of 33 at 11 PM during the Night, while the lowest point, 21, was recorded at 4 AM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Altona North, Melbourn, Victoria, Australia
11°C8/15°C
10°C8/14°C
11°C7/16°C
11°C8/15°C
11°C8/15°C
12°C8/16°C
8°C6/11°C
10°C8/13°C
12°C10/13°C
12°C9/15°C
13°C11/16°C
12°C7/16°C
9°C7/11°C
9°C6/12°C
9°C6/13°C
10°C6/15°C
11°C8/15°C
10°C8/13°C
10°C7/12°C
10°C7/13°C
10°C7/15°C
11°C8/15°C
12°C10/15°C
11°C11/13°C
11°C8/13°C
10°C7/12°C
11°C10/13°C
11°C9/14°C
12°C11/14°C
11°C9/14°C
30AQI
27AQI
36AQI
28AQI
2026 Days Vs Air Quality
Altona North, Melbourn, Victoria, Australia
92%
206
8%
18
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2026, 92% of 227 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
Altona North, Melbourn, Victoria, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI (US)
16AQI (US)
15AQI (US)
16AQI (US)
19AQI (US)
20AQI (US)
30AQI (US)
24AQI (US)
30AQI (US)
26AQI (US)
15AQI (US)
14AQI (US)
23AQI (US)
26AQI (US)
24AQI (US)
14AQI (US)
16AQI (US)
17AQI (US)
22AQI (US)
15AQI (US)
20AQI (US)
20AQI (US)
35AQI (US)
27AQI (US)
40AQI (US)
23AQI (US)
33AQI (US)
46AQI (US)
26AQI (US)
39AQI (US)
36AQI (US)
16AQI (US)
19AQI (US)
34AQI (US)
34AQI (US)
26AQI (US)
31AQI (US)
28AQI (US)
24AQI (US)
28AQI (US)
27AQI (US)
40AQI (US)
19AQI (US)
22AQI (US)
25AQI (US)
36AQI (US)
28AQI (US)
36AQI (US)
25AQI (US)
25AQI (US)
19AQI (US)
29AQI (US)
30AQI (US)
31AQI (US)
33AQI (US)
28AQI (US)
24AQI (US)
38AQI (US)
32AQI (US)
30AQI (US)
32AQI (US)
31AQI (US)
36AQI (US)
32AQI (US)
32AQI (US)
31AQI (US)
31AQI (US)
25AQI (US)
34AQI (US)
33AQI (US)
23AQI (US)
20AQI (US)
25AQI (US)
23AQI (US)
32AQI (US)
25AQI (US)
19AQI (US)
21AQI (US)
22AQI (US)
31AQI (US)
34AQI (US)
57AQI (US)
36AQI (US)
15AQI (US)
25AQI (US)
18AQI (US)
26AQI (US)
19AQI (US)
25AQI (US)
27AQI (US)
19AQI (US)
21AQI (US)
24AQI (US)
25AQI (US)
21AQI (US)
25AQI (US)
15AQI (US)
23AQI (US)
27AQI (US)
25AQI (US)
29AQI (US)
29AQI (US)
22AQI (US)
28AQI (US)
27AQI (US)
19AQI (US)
18AQI (US)
40AQI (US)
34AQI (US)
31AQI (US)
32AQI (US)
46AQI (US)
35AQI (US)
24AQI (US)
15AQI (US)
38AQI (US)
22AQI (US)
52AQI (US)
38AQI (US)
31AQI (US)
26AQI (US)
21AQI (US)
19AQI (US)
22AQI (US)
24AQI (US)
21AQI (US)
24AQI (US)
41AQI (US)
71AQI (US)
46AQI (US)
30AQI (US)
23AQI (US)
69AQI (US)
66AQI (US)
57AQI (US)
61AQI (US)
67AQI (US)
51AQI (US)
38AQI (US)
61AQI (US)
59AQI (US)
48AQI (US)
33AQI (US)
18AQI (US)
21AQI (US)
24AQI (US)
20AQI (US)
23AQI (US)
23AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
21AQI (US)
20AQI (US)
19AQI (US)
29AQI (US)
19AQI (US)
13AQI (US)
23AQI (US)
16AQI (US)
21AQI (US)
20AQI (US)
27AQI (US)
17AQI (US)
13AQI (US)
27AQI (US)
24AQI (US)
21AQI (US)
22AQI (US)
41AQI (US)
26AQI (US)
20AQI (US)
63AQI (US)
63AQI (US)
71AQI (US)
60AQI (US)
26AQI (US)
11AQI (US)
17AQI (US)
22AQI (US)
22AQI (US)
19AQI (US)
18AQI (US)
45AQI (US)
58AQI (US)
76AQI (US)
74AQI (US)
47AQI (US)
16AQI (US)
16AQI (US)
16AQI (US)
18AQI (US)
22AQI (US)
12AQI (US)
28AQI (US)
30AQI (US)
36AQI (US)
27AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
24AQI (US)
30AQI (US)
26AQI (US)
32AQI (US)
28AQI (US)
30AQI (US)
33AQI (US)
42AQI (US)
32AQI (US)
29AQI (US)
27AQI (US)
25AQI (US)
27AQI (US)
39AQI (US)
30AQI (US)
23AQI (US)
30AQI (US)
39AQI (US)
38AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
24AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
38AQI (US)
28AQI (US)
30AQI (US)
31AQI (US)
No. of days
202629AQI (US)
Highest AQI (US) recorded in
May38AQI (US)
Lowest AQI (US) recorded in
January24AQI (US)
202523AQI (US)
Highest AQI (US) recorded in
October35AQI (US)
Lowest AQI (US) recorded in
September17AQI (US)
202418AQI (US)
Highest AQI (US) recorded in
May37AQI (US)
Lowest AQI (US) recorded in
April9AQI (US)
202316AQI (US)
Highest AQI (US) recorded in
January21AQI (US)
Lowest AQI (US) recorded in
March12AQI (US)
202223AQI (US)
Highest AQI (US) recorded in
May29AQI (US)
Lowest AQI (US) recorded in
November20AQI (US)
202119AQI (US)
Highest AQI (US) recorded in
May25AQI (US)
Lowest AQI (US) recorded in
February10AQI (US)
202012AQI (US)
Highest AQI (US) recorded in
July50AQI (US)
Lowest AQI (US) recorded in
December10AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Altona North's annual 2026 AQI (US) (29) shows an average percentage change of 64.8% (worsened AQI (US)) compared to previous years: 2020 (12), 2021 (19), 2022 (23), 2023 (16), 2024 (18), 2025 (23).