Western Lls Euston, Red Cliffs, Victoria, Australia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Western Lls Euston, Red Cliffs, Victoria, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (28th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 20 of Good air quality on the same day.
Day & Night AQI Trend: 28th Sep - 29th Sep 2026
Western Lls Euston, Red Cliffs, Victoria, Australia
6 AM28th Sep 2026
6 PM
5 AM29th Sep 2026
21AQI
14AQI
33AQI
19AQI
In the last 24 hours,
Western Lls Euston's AQI reached its highest point of 33 at 11 PM during the Night, while the lowest point, 14, was recorded at 3 PM during the Day between 28th Sep and 29th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Western Lls Euston, Red Cliffs, Victoria, Australia
14°C9/21°C
17°C12/24°C
16°C13/20°C
13°C8/19°C
15°C9/22°C
16°C11/19°C
13°C8/19°C
12°C8/18°C
11°C4/18°C
11°C7/15°C
11°C5/19°C
14°C7/21°C
17°C11/25°C
19°C14/28°C
15°C10/20°C
12°C7/16°C
9°C4/15°C
11°C4/18°C
15°C7/24°C
18°C11/26°C
22°C14/32°C
13°C9/17°C
12°C5/20°C
16°C8/24°C
21°C13/29°C
23°C18/30°C
20°C12/27°C
14°C8/21°C
16°C9/24°C
22°C14/30°C
24AQI
20AQI
26AQI
21AQI
2026 Days Vs Air Quality
Western Lls Euston, Red Cliffs, Victoria, Australia
97%
261
3%
7
Total number of days with different AQI categories in last 272 days in 2026 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% of 272 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
Western Lls Euston, Red Cliffs, Victoria, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
17AQI (US)
12AQI (US)
18AQI (US)
14AQI (US)
12AQI (US)
9AQI (US)
14AQI (US)
17AQI (US)
17AQI (US)
21AQI (US)
12AQI (US)
31AQI (US)
37AQI (US)
25AQI (US)
27AQI (US)
17AQI (US)
10AQI (US)
13AQI (US)
12AQI (US)
18AQI (US)
12AQI (US)
15AQI (US)
11AQI (US)
16AQI (US)
37AQI (US)
42AQI (US)
15AQI (US)
38AQI (US)
18AQI (US)
20AQI (US)
29AQI (US)
16AQI (US)
14AQI (US)
18AQI (US)
17AQI (US)
23AQI (US)
25AQI (US)
30AQI (US)
17AQI (US)
24AQI (US)
30AQI (US)
31AQI (US)
13AQI (US)
8AQI (US)
21AQI (US)
25AQI (US)
19AQI (US)
23AQI (US)
15AQI (US)
9AQI (US)
12AQI (US)
20AQI (US)
26AQI (US)
16AQI (US)
21AQI (US)
30AQI (US)
21AQI (US)
36AQI (US)
31AQI (US)
17AQI (US)
16AQI (US)
8AQI (US)
20AQI (US)
27AQI (US)
9AQI (US)
14AQI (US)
21AQI (US)
19AQI (US)
15AQI (US)
35AQI (US)
18AQI (US)
20AQI (US)
16AQI (US)
34AQI (US)
17AQI (US)
19AQI (US)
27AQI (US)
15AQI (US)
22AQI (US)
18AQI (US)
16AQI (US)
14AQI (US)
27AQI (US)
19AQI (US)
15AQI (US)
15AQI (US)
7AQI (US)
16AQI (US)
25AQI (US)
9AQI (US)
18AQI (US)
15AQI (US)
22AQI (US)
27AQI (US)
16AQI (US)
10AQI (US)
20AQI (US)
19AQI (US)
14AQI (US)
19AQI (US)
22AQI (US)
31AQI (US)
16AQI (US)
13AQI (US)
16AQI (US)
12AQI (US)
22AQI (US)
19AQI (US)
20AQI (US)
27AQI (US)
25AQI (US)
38AQI (US)
22AQI (US)
9AQI (US)
25AQI (US)
22AQI (US)
29AQI (US)
28AQI (US)
24AQI (US)
21AQI (US)
8AQI (US)
7AQI (US)
12AQI (US)
17AQI (US)
16AQI (US)
21AQI (US)
20AQI (US)
21AQI (US)
16AQI (US)
30AQI (US)
30AQI (US)
30AQI (US)
68AQI (US)
65AQI (US)
57AQI (US)
61AQI (US)
66AQI (US)
50AQI (US)
37AQI (US)
60AQI (US)
59AQI (US)
47AQI (US)
33AQI (US)
24AQI (US)
29AQI (US)
18AQI (US)
24AQI (US)
19AQI (US)
19AQI (US)
14AQI (US)
22AQI (US)
13AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
25AQI (US)
13AQI (US)
18AQI (US)
15AQI (US)
9AQI (US)
15AQI (US)
25AQI (US)
23AQI (US)
20AQI (US)
18AQI (US)
23AQI (US)
25AQI (US)
16AQI (US)
15AQI (US)
20AQI (US)
30AQI (US)
26AQI (US)
16AQI (US)
20AQI (US)
28AQI (US)
14AQI (US)
12AQI (US)
13AQI (US)
17AQI (US)
14AQI (US)
23AQI (US)
20AQI (US)
18AQI (US)
14AQI (US)
11AQI (US)
11AQI (US)
14AQI (US)
12AQI (US)
11AQI (US)
14AQI (US)
10AQI (US)
16AQI (US)
19AQI (US)
18AQI (US)
21AQI (US)
15AQI (US)
9AQI (US)
15AQI (US)
17AQI (US)
8AQI (US)
14AQI (US)
15AQI (US)
18AQI (US)
15AQI (US)
25AQI (US)
24AQI (US)
20AQI (US)
20AQI (US)
23AQI (US)
14AQI (US)
15AQI (US)
19AQI (US)
19AQI (US)
25AQI (US)
12AQI (US)
28AQI (US)
17AQI (US)
9AQI (US)
18AQI (US)
20AQI (US)
28AQI (US)
12AQI (US)
16AQI (US)
22AQI (US)
18AQI (US)
13AQI (US)
20AQI (US)
12AQI (US)
16AQI (US)
18AQI (US)
12AQI (US)
13AQI (US)
19AQI (US)
11AQI (US)
14AQI (US)
17AQI (US)
14AQI (US)
18AQI (US)
12AQI (US)
15AQI (US)
18AQI (US)
17AQI (US)
16AQI (US)
15AQI (US)
19AQI (US)
22AQI (US)
23AQI (US)
15AQI (US)
20AQI (US)
23AQI (US)
28AQI (US)
30AQI (US)
26AQI (US)
24AQI (US)
22AQI (US)
24AQI (US)
20AQI (US)
19AQI (US)
19AQI (US)
20AQI (US)
27AQI (US)
22AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
30AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
21AQI (US)
18AQI (US)
21AQI (US)
33AQI (US)
19AQI (US)
16AQI (US)
17AQI (US)
22AQI (US)
No. of days
202621AQI (US)
Highest AQI (US) recorded in
May33AQI (US)
Lowest AQI (US) recorded in
July16AQI (US)
202519AQI (US)
Highest AQI (US) recorded in
October25AQI (US)
Lowest AQI (US) recorded in
November13AQI (US)
202412AQI (US)
Highest AQI (US) recorded in
December25AQI (US)
Lowest AQI (US) recorded in
September6AQI (US)
20239AQI (US)
Highest AQI (US) recorded in
March14AQI (US)
Lowest AQI (US) recorded in
August5AQI (US)
20229AQI (US)
Highest AQI (US) recorded in
March14AQI (US)
Lowest AQI (US) recorded in
July5AQI (US)
202111AQI (US)
Highest AQI (US) recorded in
April22AQI (US)
Lowest AQI (US) recorded in
August6AQI (US)
20209AQI (US)
Highest AQI (US) recorded in
April19AQI (US)
Lowest AQI (US) recorded in
October4AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Western Lls Euston's annual 2026 AQI (US) (21) shows an average percentage change of 96.07% (worsened AQI (US)) compared to previous years: 2020 (9), 2021 (11), 2022 (9), 2023 (9), 2024 (12), 2025 (19).