Fremantle, Western Australia, Australia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Fremantle, Western Australia, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2025, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Fremantle, Western Australia, Australia
7 AM3rd Jun 2026
5 PM
6 AM4th Jun 2026
42AQI
10AQI
30AQI
14AQI
In the last 24 hours,
Fremantle's AQI reached its highest point of 42 at 9 AM during the Day, while the lowest point, 10, was recorded at 5 PM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Fremantle, Western Australia, Australia
18°C15/22°C
18°C15/23°C
19°C16/23°C
19°C15/23°C
19°C16/23°C
20°C17/24°C
20°C17/23°C
19°C17/22°C
18°C17/18°C
17°C15/18°C
16°C14/17°C
17°C14/19°C
17°C15/20°C
19°C15/23°C
19°C17/22°C
19°C16/21°C
15°C13/18°C
13°C11/16°C
15°C11/20°C
17°C13/22°C
19°C15/23°C
19°C17/22°C
19°C18/20°C
17°C16/18°C
17°C14/20°C
18°C16/18°C
18°C17/18°C
17°C16/18°C
16°C14/17°C
15°C12/19°C
38AQI
26AQI
38AQI
26AQI
2026 Days Vs Air Quality
Fremantle, Western Australia, Australia
97%
148
3%
4
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% of 155 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
Fremantle, Western Australia, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
24AQI (US)
27AQI (US)
30AQI (US)
24AQI (US)
33AQI (US)
28AQI (US)
23AQI (US)
19AQI (US)
16AQI (US)
19AQI (US)
18AQI (US)
24AQI (US)
16AQI (US)
11AQI (US)
17AQI (US)
23AQI (US)
16AQI (US)
20AQI (US)
47AQI (US)
36AQI (US)
40AQI (US)
32AQI (US)
44AQI (US)
35AQI (US)
38AQI (US)
42AQI (US)
25AQI (US)
20AQI (US)
28AQI (US)
43AQI (US)
33AQI (US)
30AQI (US)
34AQI (US)
47AQI (US)
46AQI (US)
40AQI (US)
29AQI (US)
36AQI (US)
28AQI (US)
35AQI (US)
46AQI (US)
40AQI (US)
39AQI (US)
51AQI (US)
46AQI (US)
37AQI (US)
28AQI (US)
33AQI (US)
34AQI (US)
25AQI (US)
34AQI (US)
39AQI (US)
30AQI (US)
10AQI (US)
11AQI (US)
32AQI (US)
23AQI (US)
43AQI (US)
47AQI (US)
28AQI (US)
46AQI (US)
42AQI (US)
46AQI (US)
44AQI (US)
36AQI (US)
38AQI (US)
46AQI (US)
49AQI (US)
39AQI (US)
39AQI (US)
42AQI (US)
42AQI (US)
42AQI (US)
43AQI (US)
47AQI (US)
36AQI (US)
36AQI (US)
37AQI (US)
32AQI (US)
41AQI (US)
15AQI (US)
18AQI (US)
35AQI (US)
45AQI (US)
30AQI (US)
27AQI (US)
21AQI (US)
44AQI (US)
35AQI (US)
44AQI (US)
17AQI (US)
25AQI (US)
32AQI (US)
32AQI (US)
39AQI (US)
31AQI (US)
31AQI (US)
17AQI (US)
19AQI (US)
30AQI (US)
20AQI (US)
15AQI (US)
26AQI (US)
11AQI (US)
13AQI (US)
36AQI (US)
14AQI (US)
25AQI (US)
28AQI (US)
11AQI (US)
42AQI (US)
44AQI (US)
44AQI (US)
46AQI (US)
42AQI (US)
28AQI (US)
26AQI (US)
42AQI (US)
28AQI (US)
33AQI (US)
26AQI (US)
19AQI (US)
19AQI (US)
29AQI (US)
11AQI (US)
7AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
24AQI (US)
28AQI (US)
27AQI (US)
71AQI (US)
55AQI (US)
47AQI (US)
45AQI (US)
56AQI (US)
50AQI (US)
45AQI (US)
43AQI (US)
46AQI (US)
35AQI (US)
30AQI (US)
16AQI (US)
21AQI (US)
22AQI (US)
23AQI (US)
23AQI (US)
21AQI (US)
28AQI (US)
23AQI (US)
24AQI (US)
27AQI (US)
35AQI (US)
38AQI (US)
28AQI (US)
32AQI (US)
24AQI (US)
No. of days
202632AQI (US)
Highest AQI (US) recorded in
March38AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202528AQI (US)
Highest AQI (US) recorded in
October37AQI (US)
Lowest AQI (US) recorded in
April19AQI (US)
202424AQI (US)
Highest AQI (US) recorded in
August28AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202323AQI (US)
Highest AQI (US) recorded in
June29AQI (US)
Lowest AQI (US) recorded in
February17AQI (US)
202221AQI (US)
Highest AQI (US) recorded in
June24AQI (US)
Lowest AQI (US) recorded in
March18AQI (US)
202131AQI (US)
Highest AQI (US) recorded in
June48AQI (US)
Lowest AQI (US) recorded in
December19AQI (US)
202030AQI (US)
Highest AQI (US) recorded in
May51AQI (US)
Lowest AQI (US) recorded in
September21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Fremantle's annual 2026 AQI (US) (32) shows an average percentage change of 24.8% (worsened AQI (US)) compared to previous years: 2020 (30), 2021 (31), 2022 (21), 2023 (23), 2024 (24), 2025 (28).