Kealba, Melbourn, Victoria, Australia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Kealba, Melbourn, Victoria, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (6th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 31 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Oct - 8th Oct 2025
Kealba, Melbourn, Victoria, Australia
6 AM7th Oct 2025
6 PM
5 AM8th Oct 2025
AQI
AQI
57AQI
16AQI
In the last 24 hours,
Kealba's AQI reached its highest point of 57 at 11 PM during the Night, while the lowest point, undefined, was recorded at 9 PM during the Night between 7th Oct and 8th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Kealba, Melbourn, Victoria, Australia
13°C9/16°C
10°C6/15°C
8°C4/13°C
10°C6/13°C
10°C5/16°C
12°C8/17°C
13°C8/20°C
18°C12/23°C
14°C8/16°C
10°C7/14°C
12°C5/18°C
14°C7/22°C
8°C5/13°C
11°C7/14°C
8°C5/13°C
11°C5/17°C
11°C9/15°C
12°C9/16°C
15°C9/21°C
11°C6/17°C
10°C6/16°C
14°C6/21°C
14°C8/18°C
11°C6/16°C
10°C7/15°C
13°C8/17°C
15°C8/23°C
20°C15/28°C
12°C7/16°C
--°C/°C
--°C/°C
23AQI
19AQI
22AQI
20AQI
2025 Days Vs Air Quality
Kealba, Melbourn, Victoria, Australia
100%
279
Total number of days with different AQI categories in last 280 days in 2025 (85 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 280 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
Kealba, Melbourn, Victoria, Australia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
24AQI
25AQI
29AQI
25AQI
26AQI
24AQI
21AQI
24AQI
25AQI
28AQI
23AQI
25AQI
23AQI
24AQI
22AQI
19AQI
22AQI
22AQI
22AQI
27AQI
32AQI
20AQI
26AQI
19AQI
23AQI
20AQI
27AQI
21AQI
23AQI
18AQI
19AQI
30AQI
27AQI
32AQI
36AQI
43AQI
42AQI
48AQI
46AQI
30AQI
33AQI
24AQI
30AQI
28AQI
24AQI
28AQI
20AQI
22AQI
20AQI
18AQI
19AQI
23AQI
26AQI
26AQI
20AQI
24AQI
24AQI
22AQI
19AQI
26AQI
20AQI
22AQI
33AQI
31AQI
37AQI
29AQI
28AQI
26AQI
25AQI
27AQI
29AQI
25AQI
27AQI
29AQI
23AQI
21AQI
22AQI
27AQI
25AQI
21AQI
20AQI
20AQI
20AQI
22AQI
21AQI
21AQI
29AQI
32AQI
25AQI
24AQI
22AQI
32AQI
27AQI
23AQI
24AQI
22AQI
19AQI
16AQI
27AQI
24AQI
28AQI
33AQI
29AQI
23AQI
26AQI
26AQI
32AQI
33AQI
31AQI
29AQI
25AQI
17AQI
20AQI
25AQI
24AQI
19AQI
16AQI
18AQI
15AQI
15AQI
18AQI
22AQI
25AQI
25AQI
22AQI
21AQI
20AQI
20AQI
23AQI
23AQI
26AQI
21AQI
29AQI
34AQI
24AQI
31AQI
21AQI
20AQI
20AQI
21AQI
34AQI
31AQI
39AQI
23AQI
22AQI
28AQI
20AQI
18AQI
20AQI
19AQI
20AQI
28AQI
28AQI
20AQI
23AQI
21AQI
19AQI
16AQI
17AQI
17AQI
17AQI
21AQI
27AQI
36AQI
32AQI
21AQI
18AQI
19AQI
20AQI
21AQI
26AQI
29AQI
36AQI
28AQI
30AQI
26AQI
29AQI
30AQI
34AQI
29AQI
27AQI
24AQI
23AQI
25AQI
27AQI
24AQI
32AQI
37AQI
27AQI
22AQI
20AQI
22AQI
24AQI
19AQI
19AQI
19AQI
19AQI
21AQI
24AQI
21AQI
24AQI
25AQI
18AQI
18AQI
18AQI
18AQI
17AQI
17AQI
17AQI
20AQI
22AQI
19AQI
21AQI
27AQI
31AQI
25AQI
23AQI
22AQI
25AQI
25AQI
33AQI
34AQI
28AQI
26AQI
26AQI
21AQI
19AQI
17AQI
19AQI
24AQI
19AQI
18AQI
18AQI
17AQI
18AQI
23AQI
22AQI
18AQI
17AQI
17AQI
16AQI
18AQI
15AQI
17AQI
17AQI
17AQI
18AQI
18AQI
18AQI
21AQI
19AQI
19AQI
20AQI
17AQI
18AQI
17AQI
18AQI
17AQI
17AQI
17AQI
18AQI
18AQI
16AQI
15AQI
17AQI
17AQI
15AQI
18AQI
16AQI
14AQI
9AQI
26AQI
23AQI
22AQI
26AQI
38AQI
41AQI
37AQI
31AQI
23AQI
28AQI
25AQI
24AQI
24AQI
25AQI
22AQI
22AQI
18AQI
33AQI
No. of days
202524AQI
Highest AQI recorded in
October33AQI
Lowest AQI recorded in
September18AQI
202423AQI
Highest AQI recorded in
May27AQI
Lowest AQI recorded in
April10AQI
202315AQI
Highest AQI recorded in
April21AQI
Lowest AQI recorded in
March10AQI
202218AQI
Highest AQI recorded in
May26AQI
Lowest AQI recorded in
August14AQI
Most & Least Polluted Years Over the Last 4 Years
Kealba's annual 2025 AQI (24) shows an average percentage change of 32.9% (worsened AQI) compared to previous years: 2022 (18), 2023 (15), 2024 (23).