Walmer, Port Elizabeth, Eastern 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
Walmer, Port Elizabeth, Eastern Cape, South Africa
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 100 of Moderate air quality on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Walmer, Port Elizabeth, Eastern Cape, South Africa
7 AM16th Aug 2026
5 PM
6 AM17th Aug 2026
132AQI
60AQI
159AQI
68AQI
In the last 24 hours,
Walmer's AQI reached its highest point of 159 at 12 AM during the Night, while the lowest point, 60, was recorded at 10 AM during the Day between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Walmer, Port Elizabeth, Eastern Cape, South Africa
16°C14/18°C
15°C13/18°C
14°C12/17°C
16°C12/19°C
16°C14/19°C
15°C13/17°C
14°C12/18°C
17°C12/23°C
17°C15/18°C
15°C13/15°C
15°C14/17°C
15°C12/17°C
15°C12/18°C
16°C13/19°C
16°C12/21°C
18°C14/23°C
19°C16/26°C
19°C16/25°C
16°C15/18°C
16°C15/18°C
16°C14/18°C
13°C12/15°C
13°C11/15°C
14°C12/16°C
16°C13/18°C
17°C14/21°C
18°C15/24°C
17°C15/20°C
19°C16/25°C
20°C14/25°C
46AQI
36AQI
47AQI
38AQI
2026 Days Vs Air Quality
Walmer, Port Elizabeth, Eastern Cape, South Africa
87%
196
13%
29
0.4%
1
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 229 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Walmer, Port Elizabeth, Eastern Cape, South Africa
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI (US)
41AQI (US)
37AQI (US)
29AQI (US)
34AQI (US)
57AQI (US)
42AQI (US)
48AQI (US)
47AQI (US)
33AQI (US)
54AQI (US)
61AQI (US)
39AQI (US)
35AQI (US)
31AQI (US)
31AQI (US)
42AQI (US)
29AQI (US)
39AQI (US)
41AQI (US)
31AQI (US)
47AQI (US)
32AQI (US)
38AQI (US)
39AQI (US)
44AQI (US)
37AQI (US)
39AQI (US)
38AQI (US)
34AQI (US)
31AQI (US)
26AQI (US)
50AQI (US)
45AQI (US)
44AQI (US)
29AQI (US)
22AQI (US)
37AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
30AQI (US)
25AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
41AQI (US)
46AQI (US)
48AQI (US)
51AQI (US)
35AQI (US)
30AQI (US)
25AQI (US)
50AQI (US)
27AQI (US)
28AQI (US)
34AQI (US)
25AQI (US)
37AQI (US)
29AQI (US)
23AQI (US)
30AQI (US)
34AQI (US)
33AQI (US)
36AQI (US)
36AQI (US)
28AQI (US)
41AQI (US)
39AQI (US)
46AQI (US)
52AQI (US)
53AQI (US)
49AQI (US)
46AQI (US)
53AQI (US)
43AQI (US)
34AQI (US)
25AQI (US)
35AQI (US)
24AQI (US)
29AQI (US)
27AQI (US)
42AQI (US)
33AQI (US)
28AQI (US)
31AQI (US)
25AQI (US)
27AQI (US)
30AQI (US)
23AQI (US)
40AQI (US)
43AQI (US)
32AQI (US)
30AQI (US)
35AQI (US)
26AQI (US)
26AQI (US)
40AQI (US)
47AQI (US)
40AQI (US)
30AQI (US)
23AQI (US)
21AQI (US)
29AQI (US)
23AQI (US)
26AQI (US)
17AQI (US)
22AQI (US)
21AQI (US)
24AQI (US)
22AQI (US)
35AQI (US)
29AQI (US)
32AQI (US)
15AQI (US)
19AQI (US)
25AQI (US)
34AQI (US)
28AQI (US)
29AQI (US)
31AQI (US)
30AQI (US)
19AQI (US)
19AQI (US)
17AQI (US)
17AQI (US)
16AQI (US)
13AQI (US)
16AQI (US)
30AQI (US)
31AQI (US)
30AQI (US)
68AQI (US)
54AQI (US)
68AQI (US)
81AQI (US)
56AQI (US)
57AQI (US)
68AQI (US)
61AQI (US)
50AQI (US)
70AQI (US)
59AQI (US)
28AQI (US)
38AQI (US)
26AQI (US)
25AQI (US)
38AQI (US)
53AQI (US)
60AQI (US)
21AQI (US)
17AQI (US)
14AQI (US)
12AQI (US)
20AQI (US)
20AQI (US)
19AQI (US)
21AQI (US)
27AQI (US)
24AQI (US)
17AQI (US)
17AQI (US)
15AQI (US)
20AQI (US)
22AQI (US)
30AQI (US)
27AQI (US)
30AQI (US)
55AQI (US)
49AQI (US)
43AQI (US)
34AQI (US)
52AQI (US)
53AQI (US)
60AQI (US)
60AQI (US)
27AQI (US)
20AQI (US)
23AQI (US)
10AQI (US)
12AQI (US)
20AQI (US)
18AQI (US)
27AQI (US)
44AQI (US)
30AQI (US)
16AQI (US)
16AQI (US)
39AQI (US)
38AQI (US)
30AQI (US)
18AQI (US)
42AQI (US)
30AQI (US)
37AQI (US)
45AQI (US)
34AQI (US)
31AQI (US)
30AQI (US)
45AQI (US)
26AQI (US)
31AQI (US)
35AQI (US)
31AQI (US)
29AQI (US)
31AQI (US)
29AQI (US)
31AQI (US)
31AQI (US)
33AQI (US)
42AQI (US)
52AQI (US)
58AQI (US)
59AQI (US)
47AQI (US)
31AQI (US)
33AQI (US)
26AQI (US)
25AQI (US)
29AQI (US)
34AQI (US)
41AQI (US)
42AQI (US)
66AQI (US)
101AQI (US)
100AQI (US)
39AQI (US)
35AQI (US)
35AQI (US)
29AQI (US)
39AQI (US)
31AQI (US)
29AQI (US)
48AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
August48AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
202554AQI (US)
Highest AQI (US) recorded in
January62AQI (US)
Lowest AQI (US) recorded in
November45AQI (US)
202448AQI (US)
Highest AQI (US) recorded in
February102AQI (US)
Lowest AQI (US) recorded in
January30AQI (US)
202336AQI (US)
Highest AQI (US) recorded in
August58AQI (US)
Lowest AQI (US) recorded in
February0AQI (US)
202234AQI (US)
Highest AQI (US) recorded in
January51AQI (US)
Lowest AQI (US) recorded in
March5AQI (US)
202147AQI (US)
Highest AQI (US) recorded in
July63AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202042AQI (US)
Highest AQI (US) recorded in
July56AQI (US)
Lowest AQI (US) recorded in
March29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Walmer's annual 2026 AQI (US) (35) shows an average percentage change of -17.3% (improved AQI (US)) compared to previous years: 2020 (42), 2021 (47), 2022 (34), 2023 (36), 2024 (48), 2025 (54).