Caledon, Western Cape, South Africa 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
Caledon, Western Cape, South Africa
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Caledon, Western Cape, South Africa
7 AM4th Aug 2025
5 PM
6 AM5th Aug 2025
65AQI
49AQI
58AQI
39AQI
In the last 24 hours,
Caledon's AQI reached its highest point of 65 at 8 AM during the Day, while the lowest point, 39, was recorded at 6 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Caledon, Western Cape, South Africa
13°C13/14°C
13°C12/15°C
12°C11/15°C
14°C13/16°C
13°C12/14°C
13°C12/14°C
12°C10/15°C
12°C10/14°C
13°C11/15°C
13°C12/16°C
14°C12/17°C
14°C13/15°C
13°C11/14°C
13°C10/16°C
14°C13/16°C
13°C12/14°C
13°C10/16°C
14°C12/18°C
14°C13/15°C
13°C12/13°C
13°C11/14°C
13°C10/16°C
14°C11/19°C
18°C15/21°C
15°C14/16°C
12°C11/13°C
12°C10/14°C
14°C10/19°C
17°C15/20°C
15°C12/17°C
--°C/°C
42AQI
40AQI
44AQI
40AQI
2025 Days Vs Air Quality
Caledon, Western Cape, South Africa
39%
85
58%
125
3%
6
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2025, 39% of 217 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Caledon, Western Cape, South Africa
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
86AQI
80AQI
77AQI
79AQI
75AQI
71AQI
72AQI
71AQI
77AQI
66AQI
61AQI
62AQI
73AQI
102AQI
105AQI
69AQI
69AQI
68AQI
67AQI
65AQI
68AQI
67AQI
65AQI
62AQI
62AQI
69AQI
64AQI
61AQI
63AQI
57AQI
60AQI
61AQI
58AQI
58AQI
61AQI
61AQI
59AQI
64AQI
64AQI
66AQI
70AQI
71AQI
68AQI
70AQI
63AQI
57AQI
56AQI
57AQI
56AQI
56AQI
67AQI
68AQI
56AQI
54AQI
56AQI
60AQI
58AQI
58AQI
59AQI
57AQI
49AQI
60AQI
56AQI
57AQI
52AQI
59AQI
60AQI
73AQI
121AQI
150AQI
128AQI
96AQI
75AQI
96AQI
72AQI
66AQI
60AQI
63AQI
64AQI
65AQI
71AQI
90AQI
88AQI
78AQI
65AQI
64AQI
61AQI
57AQI
57AQI
55AQI
56AQI
54AQI
56AQI
57AQI
57AQI
54AQI
52AQI
53AQI
49AQI
51AQI
52AQI
142AQI
50AQI
50AQI
45AQI
46AQI
47AQI
49AQI
51AQI
47AQI
42AQI
45AQI
48AQI
50AQI
52AQI
55AQI
57AQI
55AQI
54AQI
51AQI
44AQI
44AQI
47AQI
55AQI
58AQI
57AQI
60AQI
57AQI
55AQI
52AQI
46AQI
42AQI
48AQI
53AQI
58AQI
61AQI
65AQI
58AQI
51AQI
46AQI
47AQI
47AQI
47AQI
51AQI
51AQI
46AQI
47AQI
44AQI
39AQI
45AQI
42AQI
48AQI
47AQI
41AQI
46AQI
50AQI
47AQI
38AQI
44AQI
47AQI
52AQI
52AQI
53AQI
53AQI
56AQI
54AQI
53AQI
49AQI
42AQI
45AQI
43AQI
39AQI
36AQI
37AQI
38AQI
35AQI
37AQI
35AQI
33AQI
31AQI
39AQI
40AQI
38AQI
42AQI
37AQI
38AQI
40AQI
40AQI
43AQI
44AQI
42AQI
38AQI
44AQI
48AQI
44AQI
46AQI
43AQI
37AQI
33AQI
34AQI
41AQI
40AQI
37AQI
31AQI
31AQI
31AQI
29AQI
33AQI
39AQI
42AQI
42AQI
43AQI
43AQI
46AQI
59AQI
57AQI
71AQI
61AQI
73AQI
54AQI
50AQI
44AQI
39AQI
51AQI
No. of days
202556AQI
Highest AQI recorded in
March73AQI
Lowest AQI recorded in
July39AQI
202420AQI
Highest AQI recorded in
September84AQI
Lowest AQI recorded in
June0AQI
202311AQI
Highest AQI recorded in
July24AQI
Lowest AQI recorded in
November1AQI
202216AQI
Highest AQI recorded in
December22AQI
Lowest AQI recorded in
September11AQI
Most & Least Polluted Years Over the Last 4 Years
Caledon's annual 2025 AQI (56) shows an average percentage change of 278.5% (worsened AQI) compared to previous years: 2022 (16), 2023 (11), 2024 (20).