Dock Sur, Buenos Aires, Argentina Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Dock Sur, Buenos Aires, Argentina
AQI Trends: Highest and Lowest
Same Day Analysis (31st October):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 34 of Good air quality on the same day.
Day & Night AQI Trend: 30th Sep - 1st Oct 2026
Dock Sur, Buenos Aires, Argentina
6 AM30th Sep 2026
6 PM
5 AM1st Oct 2026
32AQI
9AQI
42AQI
10AQI
In the last 24 hours,
Dock Sur's AQI reached its highest point of 42 at 10 PM during the Night, while the lowest point, 9, was recorded at 2 PM during the Day between 30th Sep and 1st Oct 2026.
Day & Night AQI Trend : Sep - Oct 2026
Dock Sur, Buenos Aires, Argentina
16°C11/22°C
15°C13/18°C
13°C9/17°C
10°C8/13°C
7°C4/10°C
9°C5/12°C
11°C7/15°C
13°C10/15°C
14°C11/17°C
14°C12/16°C
10°C8/12°C
7°C3/10°C
10°C5/14°C
13°C9/19°C
10°C8/13°C
16°C11/21°C
16°C13/19°C
17°C14/20°C
17°C13/23°C
13°C9/16°C
10°C6/14°C
13°C8/18°C
17°C11/23°C
20°C15/23°C
17°C14/19°C
15°C13/18°C
16°C15/18°C
16°C14/19°C
14°C10/18°C
12°C8/14°C
26AQI
20AQI
27AQI
21AQI
2026 Days Vs Air Quality
Dock Sur, Buenos Aires, Argentina
93%
251
7%
19
Total number of days with different AQI categories in last 274 days in 2026 (91 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 274 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
Dock Sur, Buenos Aires, Argentina
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI (US)
46AQI (US)
34AQI (US)
44AQI (US)
36AQI (US)
32AQI (US)
42AQI (US)
34AQI (US)
28AQI (US)
26AQI (US)
52AQI (US)
44AQI (US)
36AQI (US)
28AQI (US)
36AQI (US)
30AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
32AQI (US)
25AQI (US)
50AQI (US)
53AQI (US)
48AQI (US)
49AQI (US)
46AQI (US)
41AQI (US)
46AQI (US)
46AQI (US)
50AQI (US)
45AQI (US)
46AQI (US)
54AQI (US)
52AQI (US)
50AQI (US)
49AQI (US)
44AQI (US)
42AQI (US)
48AQI (US)
48AQI (US)
48AQI (US)
48AQI (US)
48AQI (US)
54AQI (US)
53AQI (US)
42AQI (US)
50AQI (US)
47AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
41AQI (US)
34AQI (US)
40AQI (US)
42AQI (US)
44AQI (US)
40AQI (US)
37AQI (US)
33AQI (US)
41AQI (US)
48AQI (US)
44AQI (US)
58AQI (US)
38AQI (US)
34AQI (US)
35AQI (US)
36AQI (US)
39AQI (US)
33AQI (US)
36AQI (US)
42AQI (US)
38AQI (US)
36AQI (US)
34AQI (US)
38AQI (US)
36AQI (US)
38AQI (US)
32AQI (US)
32AQI (US)
35AQI (US)
40AQI (US)
40AQI (US)
36AQI (US)
44AQI (US)
34AQI (US)
36AQI (US)
34AQI (US)
32AQI (US)
29AQI (US)
26AQI (US)
32AQI (US)
34AQI (US)
30AQI (US)
28AQI (US)
29AQI (US)
34AQI (US)
31AQI (US)
37AQI (US)
30AQI (US)
34AQI (US)
36AQI (US)
31AQI (US)
31AQI (US)
33AQI (US)
32AQI (US)
34AQI (US)
34AQI (US)
36AQI (US)
34AQI (US)
30AQI (US)
26AQI (US)
28AQI (US)
31AQI (US)
34AQI (US)
30AQI (US)
27AQI (US)
25AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
24AQI (US)
27AQI (US)
32AQI (US)
34AQI (US)
31AQI (US)
28AQI (US)
32AQI (US)
34AQI (US)
37AQI (US)
37AQI (US)
31AQI (US)
52AQI (US)
54AQI (US)
42AQI (US)
40AQI (US)
50AQI (US)
52AQI (US)
46AQI (US)
52AQI (US)
58AQI (US)
58AQI (US)
72AQI (US)
49AQI (US)
17AQI (US)
10AQI (US)
18AQI (US)
35AQI (US)
48AQI (US)
24AQI (US)
11AQI (US)
8AQI (US)
18AQI (US)
38AQI (US)
76AQI (US)
60AQI (US)
18AQI (US)
24AQI (US)
18AQI (US)
32AQI (US)
52AQI (US)
32AQI (US)
14AQI (US)
26AQI (US)
25AQI (US)
12AQI (US)
12AQI (US)
21AQI (US)
15AQI (US)
19AQI (US)
20AQI (US)
11AQI (US)
19AQI (US)
18AQI (US)
20AQI (US)
18AQI (US)
25AQI (US)
27AQI (US)
22AQI (US)
27AQI (US)
22AQI (US)
14AQI (US)
38AQI (US)
46AQI (US)
13AQI (US)
24AQI (US)
28AQI (US)
44AQI (US)
46AQI (US)
36AQI (US)
14AQI (US)
23AQI (US)
10AQI (US)
26AQI (US)
48AQI (US)
54AQI (US)
54AQI (US)
18AQI (US)
24AQI (US)
28AQI (US)
22AQI (US)
23AQI (US)
30AQI (US)
26AQI (US)
23AQI (US)
27AQI (US)
35AQI (US)
25AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
26AQI (US)
30AQI (US)
30AQI (US)
38AQI (US)
29AQI (US)
26AQI (US)
28AQI (US)
20AQI (US)
20AQI (US)
25AQI (US)
35AQI (US)
42AQI (US)
34AQI (US)
36AQI (US)
30AQI (US)
22AQI (US)
25AQI (US)
26AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
21AQI (US)
26AQI (US)
26AQI (US)
22AQI (US)
30AQI (US)
24AQI (US)
20AQI (US)
18AQI (US)
20AQI (US)
24AQI (US)
21AQI (US)
28AQI (US)
20AQI (US)
16AQI (US)
18AQI (US)
22AQI (US)
27AQI (US)
28AQI (US)
24AQI (US)
25AQI (US)
18AQI (US)
20AQI (US)
16AQI (US)
22AQI (US)
22AQI (US)
34AQI (US)
36AQI (US)
26AQI (US)
20AQI (US)
22AQI (US)
20AQI (US)
34AQI (US)
29AQI (US)
22AQI (US)
20AQI (US)
16AQI (US)
24AQI (US)
19AQI (US)
21AQI (US)
39AQI (US)
45AQI (US)
37AQI (US)
31AQI (US)
38AQI (US)
25AQI (US)
29AQI (US)
26AQI (US)
23AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
February45AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202547AQI (US)
Highest AQI (US) recorded in
August60AQI (US)
Lowest AQI (US) recorded in
November41AQI (US)
202445AQI (US)
Highest AQI (US) recorded in
July54AQI (US)
Lowest AQI (US) recorded in
October33AQI (US)
202341AQI (US)
Highest AQI (US) recorded in
June68AQI (US)
Lowest AQI (US) recorded in
January13AQI (US)
202242AQI (US)
Highest AQI (US) recorded in
June62AQI (US)
Lowest AQI (US) recorded in
December14AQI (US)
202141AQI (US)
Highest AQI (US) recorded in
May50AQI (US)
Lowest AQI (US) recorded in
April31AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
July39AQI (US)
Lowest AQI (US) recorded in
March16AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Dock Sur's annual 2026 AQI (US) (33) shows an average percentage change of -18.9% (improved AQI (US)) compared to previous years: 2020 (32), 2021 (41), 2022 (42), 2023 (41), 2024 (45), 2025 (47).