The Slaughter, Libertad, Buenos Aires, Argentina Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
The Slaughter, Libertad, Buenos Aires, Argentina
AQI Trends: Highest and Lowest
Same Day Analysis (21st September ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 4th highest AQI at 15 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Sep - 22nd Sep 2025
The Slaughter, Libertad, Buenos Aires, Argentina
7 AM21st Sep 2025
6 PM
6 AM22nd Sep 2025
17AQI
12AQI
39AQI
15AQI
In the last 24 hours,
The Slaughter's AQI reached its highest point of 39 at 3 AM during the Night, while the lowest point, 12, was recorded at 6 AM during the Day between 21st Sep and 22nd Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
The Slaughter, Libertad, Buenos Aires, Argentina
10°C7/13°C
9°C4/15°C
13°C8/19°C
14°C10/20°C
14°C10/20°C
15°C11/21°C
17°C13/22°C
17°C14/22°C
17°C15/18°C
12°C10/14°C
11°C9/13°C
12°C9/18°C
7°C5/10°C
7°C3/12°C
9°C4/14°C
10°C5/15°C
12°C9/17°C
14°C8/20°C
15°C11/23°C
15°C10/21°C
15°C10/20°C
15°C11/20°C
17°C13/23°C
17°C13/22°C
16°C12/22°C
18°C13/24°C
19°C15/24°C
19°C15/22°C
17°C15/19°C
13°C10/15°C
--°C/°C
51AQI
47AQI
54AQI
46AQI
2025 Days Vs Air Quality
The Slaughter, Libertad, Buenos Aires, Argentina
79%
208
21%
56
Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 265 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
The Slaughter, Libertad, Buenos Aires, Argentina
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
45AQI
41AQI
43AQI
43AQI
43AQI
40AQI
40AQI
38AQI
39AQI
41AQI
40AQI
38AQI
38AQI
38AQI
37AQI
37AQI
38AQI
38AQI
40AQI
38AQI
37AQI
35AQI
37AQI
43AQI
44AQI
46AQI
47AQI
49AQI
49AQI
49AQI
48AQI
46AQI
48AQI
45AQI
46AQI
46AQI
43AQI
45AQI
47AQI
48AQI
48AQI
52AQI
53AQI
53AQI
52AQI
51AQI
51AQI
50AQI
50AQI
51AQI
52AQI
52AQI
53AQI
52AQI
51AQI
48AQI
50AQI
49AQI
46AQI
45AQI
43AQI
41AQI
44AQI
42AQI
42AQI
41AQI
41AQI
41AQI
39AQI
43AQI
41AQI
43AQI
44AQI
44AQI
43AQI
43AQI
45AQI
43AQI
43AQI
43AQI
44AQI
43AQI
46AQI
44AQI
48AQI
47AQI
49AQI
46AQI
46AQI
44AQI
45AQI
45AQI
45AQI
44AQI
41AQI
41AQI
39AQI
43AQI
41AQI
42AQI
37AQI
36AQI
35AQI
33AQI
34AQI
34AQI
33AQI
26AQI
26AQI
32AQI
32AQI
35AQI
34AQI
37AQI
36AQI
40AQI
39AQI
42AQI
42AQI
44AQI
41AQI
42AQI
44AQI
44AQI
47AQI
48AQI
53AQI
43AQI
44AQI
41AQI
39AQI
35AQI
38AQI
37AQI
43AQI
53AQI
50AQI
55AQI
47AQI
50AQI
41AQI
42AQI
42AQI
42AQI
40AQI
38AQI
37AQI
37AQI
36AQI
37AQI
39AQI
40AQI
41AQI
41AQI
41AQI
41AQI
40AQI
38AQI
41AQI
42AQI
40AQI
42AQI
38AQI
37AQI
35AQI
34AQI
29AQI
31AQI
36AQI
36AQI
38AQI
35AQI
35AQI
34AQI
32AQI
31AQI
33AQI
34AQI
35AQI
33AQI
32AQI
33AQI
33AQI
42AQI
36AQI
34AQI
35AQI
37AQI
40AQI
42AQI
40AQI
40AQI
48AQI
50AQI
44AQI
48AQI
41AQI
43AQI
37AQI
42AQI
51AQI
40AQI
44AQI
37AQI
37AQI
32AQI
36AQI
37AQI
50AQI
45AQI
57AQI
49AQI
42AQI
52AQI
68AQI
67AQI
67AQI
62AQI
49AQI
45AQI
41AQI
34AQI
59AQI
62AQI
62AQI
68AQI
54AQI
51AQI
74AQI
65AQI
78AQI
55AQI
51AQI
54AQI
56AQI
56AQI
51AQI
53AQI
60AQI
58AQI
57AQI
76AQI
66AQI
55AQI
52AQI
52AQI
39AQI
62AQI
62AQI
51AQI
51AQI
51AQI
49AQI
51AQI
69AQI
49AQI
55AQI
52AQI
51AQI
39AQI
24AQI
28AQI
22AQI
15AQI
41AQI
49AQI
44AQI
38AQI
43AQI
37AQI
41AQI
58AQI
47AQI
No. of days
202544AQI
Highest AQI recorded in
August58AQI
Lowest AQI recorded in
June37AQI
202445AQI
Highest AQI recorded in
May65AQI
Lowest AQI recorded in
October35AQI
202356AQI
Highest AQI recorded in
June94AQI
Lowest AQI recorded in
January41AQI
202260AQI
Highest AQI recorded in
June84AQI
Lowest AQI recorded in
December47AQI
202163AQI
Highest AQI recorded in
August82AQI
Lowest AQI recorded in
January46AQI
202061AQI
Highest AQI recorded in
June79AQI
Lowest AQI recorded in
October42AQI
Most & Least Polluted Years Over the Last 6 Years
The Slaughter's annual 2025 AQI (44) shows an average percentage change of -21.9% (improved AQI) compared to previous years: 2020 (61), 2021 (63), 2022 (60), 2023 (56), 2024 (45).