Bellville South NAQI, 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
Bellville South NAQI, Cape Town, Western Cape, South Africa
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 59 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Aug - 14th Aug 2025
Bellville South NAQI, Cape Town, Western Cape, South Africa
7 AM13th Aug 2025
6 PM
6 AM14th Aug 2025
66AQI
52AQI
70AQI
58AQI
In the last 24 hours,
Bellville South NAQI's AQI reached its highest point of 70 at 2 AM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bellville South NAQI, Cape Town, Western Cape, South Africa
10°C7/15°C
10°C7/16°C
10°C7/14°C
11°C7/15°C
10°C6/18°C
11°C7/18°C
9°C6/13°C
9°C5/16°C
13°C7/20°C
12°C9/15°C
10°C8/13°C
10°C7/15°C
11°C7/19°C
14°C10/23°C
19°C13/25°C
13°C12/14°C
10°C6/11°C
9°C6/15°C
13°C6/22°C
16°C11/20°C
11°C8/13°C
9°C5/13°C
9°C6/13°C
10°C5/16°C
12°C9/17°C
10°C8/14°C
10°C5/13°C
9°C4/16°C
10°C6/16°C
9°C5/16°C
--°C/°C
48AQI
48AQI
53AQI
48AQI
2025 Days Vs Air Quality
Bellville South NAQI, Cape Town, Western Cape, South Africa
57%
127
43%
97
Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 57%
Health Risk Level:
Considerable
In 2025, 57% of 226 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Bellville South NAQI, Cape Town, Western Cape, South Africa
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
69AQI
55AQI
57AQI
55AQI
50AQI
53AQI
49AQI
53AQI
48AQI
47AQI
45AQI
47AQI
53AQI
59AQI
47AQI
52AQI
54AQI
47AQI
47AQI
51AQI
58AQI
60AQI
57AQI
53AQI
50AQI
56AQI
67AQI
54AQI
61AQI
53AQI
42AQI
42AQI
36AQI
50AQI
52AQI
49AQI
48AQI
50AQI
49AQI
55AQI
58AQI
65AQI
59AQI
46AQI
47AQI
49AQI
46AQI
45AQI
47AQI
52AQI
58AQI
54AQI
40AQI
35AQI
40AQI
46AQI
49AQI
54AQI
52AQI
55AQI
44AQI
64AQI
49AQI
37AQI
39AQI
42AQI
52AQI
47AQI
52AQI
56AQI
56AQI
59AQI
58AQI
58AQI
48AQI
42AQI
53AQI
63AQI
56AQI
57AQI
47AQI
30AQI
39AQI
33AQI
50AQI
50AQI
54AQI
54AQI
49AQI
48AQI
44AQI
50AQI
60AQI
61AQI
58AQI
57AQI
55AQI
44AQI
38AQI
45AQI
51AQI
35AQI
42AQI
51AQI
38AQI
47AQI
51AQI
55AQI
56AQI
40AQI
30AQI
29AQI
49AQI
52AQI
65AQI
66AQI
64AQI
48AQI
55AQI
38AQI
38AQI
49AQI
48AQI
58AQI
59AQI
49AQI
54AQI
51AQI
53AQI
42AQI
39AQI
39AQI
58AQI
58AQI
69AQI
70AQI
75AQI
61AQI
43AQI
40AQI
45AQI
35AQI
46AQI
61AQI
54AQI
49AQI
52AQI
43AQI
35AQI
37AQI
41AQI
50AQI
53AQI
46AQI
45AQI
55AQI
42AQI
36AQI
47AQI
49AQI
53AQI
59AQI
61AQI
59AQI
63AQI
58AQI
58AQI
54AQI
45AQI
43AQI
43AQI
36AQI
33AQI
37AQI
40AQI
34AQI
37AQI
34AQI
30AQI
33AQI
46AQI
45AQI
41AQI
56AQI
49AQI
42AQI
38AQI
42AQI
50AQI
44AQI
46AQI
38AQI
56AQI
53AQI
52AQI
51AQI
48AQI
39AQI
45AQI
48AQI
59AQI
54AQI
48AQI
36AQI
37AQI
38AQI
42AQI
43AQI
47AQI
51AQI
48AQI
45AQI
44AQI
49AQI
59AQI
56AQI
49AQI
47AQI
46AQI
41AQI
53AQI
46AQI
59AQI
59AQI
53AQI
49AQI
50AQI
49AQI
50AQI
46AQI
46AQI
51AQI
No. of days
202549AQI
Highest AQI recorded in
January53AQI
Lowest AQI recorded in
June46AQI
202452AQI
Highest AQI recorded in
June72AQI
Lowest AQI recorded in
November42AQI
202337AQI
Highest AQI recorded in
May44AQI
Lowest AQI recorded in
March31AQI
202224AQI
Highest AQI recorded in
November29AQI
Lowest AQI recorded in
October21AQI
Most & Least Polluted Years Over the Last 4 Years
Bellville South NAQI's annual 2025 AQI (49) shows an average percentage change of 43.7% (worsened AQI) compared to previous years: 2022 (24), 2023 (37), 2024 (52).