Mount Isa, Queensland, 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
Mount Isa, Queensland, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 21 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: 2nd Jun - 3rd Jun 2026
Mount Isa, Queensland, Australia
7 AM2nd Jun 2026
6 PM
6 AM3rd Jun 2026
46AQI
7AQI
31AQI
9AQI
In the last 24 hours,
Mount Isa's AQI reached its highest point of 46 at 11 AM during the Day, while the lowest point, 7, was recorded at 5 PM during the Day between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Mount Isa, Queensland, Australia
23°C20/27°C
22°C17/26°C
21°C17/25°C
21°C17/26°C
20°C15/25°C
23°C18/28°C
20°C18/22°C
23°C19/28°C
23°C20/27°C
23°C20/27°C
24°C19/28°C
25°C21/29°C
22°C20/27°C
21°C19/24°C
20°C17/24°C
19°C15/23°C
18°C15/23°C
19°C14/25°C
21°C16/26°C
23°C19/27°C
21°C18/25°C
18°C14/22°C
17°C13/22°C
17°C13/22°C
18°C14/23°C
19°C14/25°C
20°C16/25°C
21°C16/26°C
23°C18/28°C
22°C18/27°C
39AQI
27AQI
38AQI
35AQI
2026 Days Vs Air Quality
Mount Isa, Queensland, Australia
93%
141
7%
10
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 154 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
Mount Isa, Queensland, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
17AQI (US)
12AQI (US)
12AQI (US)
15AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
21AQI (US)
20AQI (US)
28AQI (US)
23AQI (US)
20AQI (US)
17AQI (US)
12AQI (US)
25AQI (US)
25AQI (US)
22AQI (US)
24AQI (US)
31AQI (US)
20AQI (US)
23AQI (US)
38AQI (US)
25AQI (US)
34AQI (US)
24AQI (US)
18AQI (US)
24AQI (US)
22AQI (US)
30AQI (US)
31AQI (US)
20AQI (US)
25AQI (US)
20AQI (US)
9AQI (US)
11AQI (US)
16AQI (US)
18AQI (US)
18AQI (US)
28AQI (US)
31AQI (US)
38AQI (US)
24AQI (US)
34AQI (US)
32AQI (US)
25AQI (US)
16AQI (US)
22AQI (US)
16AQI (US)
22AQI (US)
22AQI (US)
31AQI (US)
26AQI (US)
20AQI (US)
15AQI (US)
29AQI (US)
21AQI (US)
38AQI (US)
31AQI (US)
30AQI (US)
44AQI (US)
22AQI (US)
34AQI (US)
32AQI (US)
37AQI (US)
15AQI (US)
7AQI (US)
30AQI (US)
29AQI (US)
31AQI (US)
33AQI (US)
31AQI (US)
28AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
27AQI (US)
25AQI (US)
25AQI (US)
23AQI (US)
20AQI (US)
26AQI (US)
22AQI (US)
28AQI (US)
26AQI (US)
21AQI (US)
28AQI (US)
29AQI (US)
21AQI (US)
9AQI (US)
28AQI (US)
20AQI (US)
17AQI (US)
27AQI (US)
24AQI (US)
22AQI (US)
29AQI (US)
21AQI (US)
28AQI (US)
27AQI (US)
31AQI (US)
32AQI (US)
27AQI (US)
33AQI (US)
18AQI (US)
23AQI (US)
19AQI (US)
28AQI (US)
32AQI (US)
35AQI (US)
34AQI (US)
36AQI (US)
32AQI (US)
25AQI (US)
33AQI (US)
25AQI (US)
23AQI (US)
26AQI (US)
27AQI (US)
34AQI (US)
16AQI (US)
17AQI (US)
22AQI (US)
22AQI (US)
15AQI (US)
24AQI (US)
19AQI (US)
29AQI (US)
30AQI (US)
31AQI (US)
30AQI (US)
29AQI (US)
72AQI (US)
66AQI (US)
56AQI (US)
59AQI (US)
67AQI (US)
54AQI (US)
54AQI (US)
64AQI (US)
61AQI (US)
53AQI (US)
36AQI (US)
18AQI (US)
20AQI (US)
10AQI (US)
31AQI (US)
16AQI (US)
15AQI (US)
25AQI (US)
21AQI (US)
23AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
36AQI (US)
20AQI (US)
No. of days
202627AQI (US)
Highest AQI (US) recorded in
May36AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202529AQI (US)
Highest AQI (US) recorded in
October54AQI (US)
Lowest AQI (US) recorded in
April21AQI (US)
202424AQI (US)
Highest AQI (US) recorded in
October38AQI (US)
Lowest AQI (US) recorded in
May15AQI (US)
202326AQI (US)
Highest AQI (US) recorded in
December42AQI (US)
Lowest AQI (US) recorded in
March15AQI (US)
202218AQI (US)
Highest AQI (US) recorded in
October24AQI (US)
Lowest AQI (US) recorded in
August10AQI (US)
202122AQI (US)
Highest AQI (US) recorded in
October40AQI (US)
Lowest AQI (US) recorded in
May12AQI (US)
202017AQI (US)
Highest AQI (US) recorded in
November23AQI (US)
Lowest AQI (US) recorded in
May13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Mount Isa's annual 2026 AQI (US) (27) shows an average percentage change of 23.5% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (22), 2022 (18), 2023 (26), 2024 (24), 2025 (29).