Westridge, Cape Town, 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
Westridge, Cape Town, Western Cape, South Africa
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 24 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Westridge, Cape Town, Western Cape, South Africa
7 AM16th Aug 2026
6 PM
6 AM17th Aug 2026
103AQI
33AQI
68AQI
14AQI
In the last 24 hours,
Westridge's AQI reached its highest point of 103 at 7 AM during the Day, while the lowest point, 14, was recorded at 5 AM during the Night between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Westridge, Cape Town, Western Cape, South Africa
11°C9/14°C
11°C8/17°C
10°C7/16°C
10°C7/15°C
11°C8/13°C
11°C8/16°C
12°C8/19°C
14°C10/22°C
12°C11/15°C
12°C9/17°C
11°C6/19°C
13°C9/19°C
14°C9/21°C
16°C12/22°C
16°C12/23°C
16°C12/24°C
15°C11/21°C
13°C9/17°C
12°C9/14°C
10°C5/18°C
11°C7/17°C
10°C8/13°C
10°C7/13°C
10°C6/17°C
13°C8/20°C
16°C11/24°C
14°C9/19°C
13°C8/20°C
14°C10/20°C
21°C13/28°C
55AQI
38AQI
68AQI
41AQI
2026 Days Vs Air Quality
Westridge, Cape Town, Western Cape, South Africa
68%
154
31%
69
1%
3
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2026, 68% of 229 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Westridge, Cape Town, Western Cape, South Africa
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI (US)
21AQI (US)
20AQI (US)
17AQI (US)
25AQI (US)
25AQI (US)
29AQI (US)
47AQI (US)
44AQI (US)
38AQI (US)
96AQI (US)
50AQI (US)
28AQI (US)
25AQI (US)
17AQI (US)
18AQI (US)
21AQI (US)
16AQI (US)
14AQI (US)
20AQI (US)
25AQI (US)
28AQI (US)
43AQI (US)
39AQI (US)
19AQI (US)
33AQI (US)
51AQI (US)
57AQI (US)
46AQI (US)
57AQI (US)
63AQI (US)
58AQI (US)
49AQI (US)
46AQI (US)
42AQI (US)
33AQI (US)
50AQI (US)
58AQI (US)
65AQI (US)
40AQI (US)
64AQI (US)
47AQI (US)
51AQI (US)
64AQI (US)
63AQI (US)
51AQI (US)
41AQI (US)
40AQI (US)
40AQI (US)
34AQI (US)
49AQI (US)
44AQI (US)
40AQI (US)
46AQI (US)
55AQI (US)
68AQI (US)
25AQI (US)
38AQI (US)
30AQI (US)
43AQI (US)
48AQI (US)
48AQI (US)
41AQI (US)
29AQI (US)
40AQI (US)
43AQI (US)
56AQI (US)
45AQI (US)
52AQI (US)
43AQI (US)
39AQI (US)
44AQI (US)
40AQI (US)
52AQI (US)
39AQI (US)
35AQI (US)
35AQI (US)
34AQI (US)
17AQI (US)
15AQI (US)
30AQI (US)
22AQI (US)
36AQI (US)
24AQI (US)
19AQI (US)
19AQI (US)
24AQI (US)
21AQI (US)
20AQI (US)
37AQI (US)
31AQI (US)
40AQI (US)
22AQI (US)
20AQI (US)
23AQI (US)
18AQI (US)
26AQI (US)
43AQI (US)
46AQI (US)
31AQI (US)
21AQI (US)
34AQI (US)
31AQI (US)
24AQI (US)
28AQI (US)
36AQI (US)
18AQI (US)
14AQI (US)
15AQI (US)
17AQI (US)
30AQI (US)
47AQI (US)
33AQI (US)
17AQI (US)
23AQI (US)
42AQI (US)
43AQI (US)
43AQI (US)
28AQI (US)
18AQI (US)
17AQI (US)
20AQI (US)
43AQI (US)
46AQI (US)
23AQI (US)
49AQI (US)
17AQI (US)
40AQI (US)
32AQI (US)
35AQI (US)
43AQI (US)
50AQI (US)
66AQI (US)
56AQI (US)
73AQI (US)
88AQI (US)
57AQI (US)
54AQI (US)
64AQI (US)
62AQI (US)
58AQI (US)
69AQI (US)
63AQI (US)
27AQI (US)
26AQI (US)
29AQI (US)
57AQI (US)
52AQI (US)
66AQI (US)
47AQI (US)
33AQI (US)
31AQI (US)
55AQI (US)
77AQI (US)
71AQI (US)
85AQI (US)
69AQI (US)
85AQI (US)
57AQI (US)
33AQI (US)
74AQI (US)
70AQI (US)
46AQI (US)
50AQI (US)
66AQI (US)
45AQI (US)
60AQI (US)
103AQI (US)
120AQI (US)
50AQI (US)
26AQI (US)
28AQI (US)
42AQI (US)
76AQI (US)
70AQI (US)
28AQI (US)
46AQI (US)
57AQI (US)
52AQI (US)
42AQI (US)
49AQI (US)
52AQI (US)
58AQI (US)
75AQI (US)
49AQI (US)
53AQI (US)
41AQI (US)
67AQI (US)
77AQI (US)
79AQI (US)
71AQI (US)
57AQI (US)
46AQI (US)
50AQI (US)
58AQI (US)
90AQI (US)
34AQI (US)
40AQI (US)
46AQI (US)
43AQI (US)
38AQI (US)
59AQI (US)
63AQI (US)
62AQI (US)
33AQI (US)
38AQI (US)
50AQI (US)
61AQI (US)
79AQI (US)
104AQI (US)
81AQI (US)
96AQI (US)
87AQI (US)
49AQI (US)
25AQI (US)
48AQI (US)
30AQI (US)
24AQI (US)
29AQI (US)
30AQI (US)
36AQI (US)
51AQI (US)
48AQI (US)
72AQI (US)
75AQI (US)
24AQI (US)
34AQI (US)
48AQI (US)
35AQI (US)
29AQI (US)
45AQI (US)
59AQI (US)
55AQI (US)
53AQI (US)
No. of days
202644AQI (US)
Highest AQI (US) recorded in
June59AQI (US)
Lowest AQI (US) recorded in
April29AQI (US)
202542AQI (US)
Highest AQI (US) recorded in
August53AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Westridge's annual 2026 AQI (US) (44) shows an average percentage change of 4.7% (worsened AQI (US)) compared to previous years: 2025 (42).