Whyalla, South Australia, 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
Whyalla, South Australia, Australia
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 33 of Good air quality on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
Whyalla, South Australia, Australia
7 AM2nd Aug 2026
5 PM
6 AM3rd Aug 2026
30AQI
20AQI
54AQI
22AQI
In the last 24 hours,
Whyalla's AQI reached its highest point of 54 at 4 AM during the Night, while the lowest point, 20, was recorded at 4 PM during the Day between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Whyalla, South Australia, Australia
12°C10/14°C
11°C8/14°C
13°C10/17°C
13°C11/17°C
13°C12/15°C
14°C11/18°C
12°C9/16°C
12°C8/16°C
14°C10/18°C
13°C11/17°C
13°C10/16°C
12°C9/16°C
12°C8/17°C
13°C9/18°C
14°C10/18°C
14°C11/18°C
15°C12/18°C
13°C10/17°C
11°C9/14°C
11°C9/13°C
11°C8/14°C
13°C10/16°C
14°C11/18°C
12°C10/16°C
11°C9/13°C
12°C10/14°C
12°C9/15°C
12°C8/16°C
12°C7/18°C
11°C8/16°C
27AQI
23AQI
35AQI
24AQI
2026 Days Vs Air Quality
Whyalla, South Australia, Australia
97%
205
3%
7
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% of 215 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
Whyalla, South Australia, Australia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI (US)
21AQI (US)
22AQI (US)
18AQI (US)
18AQI (US)
19AQI (US)
28AQI (US)
32AQI (US)
36AQI (US)
26AQI (US)
18AQI (US)
32AQI (US)
26AQI (US)
18AQI (US)
24AQI (US)
21AQI (US)
28AQI (US)
31AQI (US)
40AQI (US)
40AQI (US)
25AQI (US)
32AQI (US)
22AQI (US)
42AQI (US)
44AQI (US)
30AQI (US)
47AQI (US)
26AQI (US)
32AQI (US)
40AQI (US)
34AQI (US)
16AQI (US)
32AQI (US)
28AQI (US)
30AQI (US)
28AQI (US)
32AQI (US)
36AQI (US)
40AQI (US)
24AQI (US)
20AQI (US)
37AQI (US)
18AQI (US)
26AQI (US)
29AQI (US)
29AQI (US)
20AQI (US)
28AQI (US)
16AQI (US)
8AQI (US)
11AQI (US)
19AQI (US)
24AQI (US)
21AQI (US)
24AQI (US)
30AQI (US)
25AQI (US)
33AQI (US)
27AQI (US)
14AQI (US)
16AQI (US)
25AQI (US)
26AQI (US)
36AQI (US)
29AQI (US)
33AQI (US)
30AQI (US)
32AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
31AQI (US)
28AQI (US)
26AQI (US)
24AQI (US)
18AQI (US)
24AQI (US)
22AQI (US)
27AQI (US)
22AQI (US)
22AQI (US)
19AQI (US)
29AQI (US)
26AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
32AQI (US)
32AQI (US)
23AQI (US)
28AQI (US)
26AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
23AQI (US)
26AQI (US)
28AQI (US)
12AQI (US)
18AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
32AQI (US)
34AQI (US)
37AQI (US)
42AQI (US)
35AQI (US)
34AQI (US)
31AQI (US)
30AQI (US)
22AQI (US)
24AQI (US)
40AQI (US)
28AQI (US)
22AQI (US)
16AQI (US)
12AQI (US)
14AQI (US)
23AQI (US)
16AQI (US)
14AQI (US)
20AQI (US)
30AQI (US)
37AQI (US)
30AQI (US)
30AQI (US)
70AQI (US)
66AQI (US)
58AQI (US)
60AQI (US)
65AQI (US)
50AQI (US)
40AQI (US)
59AQI (US)
59AQI (US)
46AQI (US)
34AQI (US)
22AQI (US)
25AQI (US)
20AQI (US)
22AQI (US)
20AQI (US)
23AQI (US)
22AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
14AQI (US)
18AQI (US)
16AQI (US)
22AQI (US)
15AQI (US)
18AQI (US)
16AQI (US)
18AQI (US)
16AQI (US)
20AQI (US)
15AQI (US)
12AQI (US)
14AQI (US)
22AQI (US)
16AQI (US)
11AQI (US)
12AQI (US)
16AQI (US)
12AQI (US)
21AQI (US)
22AQI (US)
19AQI (US)
18AQI (US)
18AQI (US)
10AQI (US)
11AQI (US)
22AQI (US)
24AQI (US)
21AQI (US)
17AQI (US)
13AQI (US)
15AQI (US)
12AQI (US)
13AQI (US)
15AQI (US)
14AQI (US)
15AQI (US)
10AQI (US)
20AQI (US)
16AQI (US)
20AQI (US)
24AQI (US)
36AQI (US)
40AQI (US)
32AQI (US)
34AQI (US)
44AQI (US)
42AQI (US)
32AQI (US)
34AQI (US)
31AQI (US)
29AQI (US)
32AQI (US)
34AQI (US)
38AQI (US)
47AQI (US)
41AQI (US)
27AQI (US)
33AQI (US)
29AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
35AQI (US)
17AQI (US)
25AQI (US)
34AQI (US)
No. of days
202626AQI (US)
Highest AQI (US) recorded in
May35AQI (US)
Lowest AQI (US) recorded in
June17AQI (US)
202525AQI (US)
Highest AQI (US) recorded in
February37AQI (US)
Lowest AQI (US) recorded in
November13AQI (US)
202421AQI (US)
Highest AQI (US) recorded in
December28AQI (US)
Lowest AQI (US) recorded in
April13AQI (US)
202315AQI (US)
Highest AQI (US) recorded in
February20AQI (US)
Lowest AQI (US) recorded in
May11AQI (US)
202216AQI (US)
Highest AQI (US) recorded in
February21AQI (US)
Lowest AQI (US) recorded in
August9AQI (US)
202118AQI (US)
Highest AQI (US) recorded in
December24AQI (US)
Lowest AQI (US) recorded in
June13AQI (US)
202018AQI (US)
Highest AQI (US) recorded in
November26AQI (US)
Lowest AQI (US) recorded in
July13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Whyalla's annual 2026 AQI (US) (26) shows an average percentage change of 42.08% (worsened AQI (US)) compared to previous years: 2020 (18), 2021 (18), 2022 (16), 2023 (15), 2024 (21), 2025 (25).