Santa Rosa, La Pampa, 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
Santa Rosa, La Pampa, Argentina
AQI Trends: Highest and Lowest
Same Day Analysis (28th September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 22 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Santa Rosa, La Pampa, Argentina
7 AM29th Sep 2025
7 PM
6 AM30th Sep 2025
58AQI
15AQI
61AQI
26AQI
In the last 24 hours,
Santa Rosa's AQI reached its highest point of 61 at 11 PM during the Night, while the lowest point, 15, was recorded at 8 AM during the Day between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Santa Rosa, La Pampa, Argentina
7°C6/7°C
11°C3/20°C
15°C10/21°C
11°C6/15°C
6°C1/12°C
8°C2/15°C
9°C2/18°C
11°C5/18°C
13°C7/21°C
16°C9/25°C
17°C11/22°C
15°C8/23°C
17°C9/25°C
16°C12/22°C
15°C9/23°C
17°C10/25°C
20°C12/29°C
21°C14/27°C
21°C17/29°C
18°C16/21°C
14°C10/16°C
13°C8/19°C
14°C9/19°C
11°C9/15°C
12°C4/20°C
16°C11/24°C
14°C10/20°C
14°C10/19°C
16°C9/25°C
16°C12/22°C
--°C/°C
42AQI
40AQI
47AQI
43AQI
2025 Days Vs Air Quality
Santa Rosa, La Pampa, Argentina
71%
192
29%
79
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2025, 71% of 273 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
Santa Rosa, La Pampa, Argentina
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI
34AQI
41AQI
42AQI
42AQI
42AQI
43AQI
38AQI
42AQI
37AQI
39AQI
60AQI
35AQI
37AQI
33AQI
32AQI
32AQI
33AQI
34AQI
35AQI
36AQI
43AQI
37AQI
37AQI
40AQI
47AQI
39AQI
45AQI
49AQI
54AQI
45AQI
39AQI
38AQI
30AQI
42AQI
37AQI
40AQI
57AQI
57AQI
59AQI
62AQI
62AQI
58AQI
56AQI
45AQI
42AQI
45AQI
40AQI
46AQI
53AQI
45AQI
53AQI
42AQI
39AQI
33AQI
44AQI
64AQI
54AQI
41AQI
42AQI
38AQI
38AQI
41AQI
43AQI
34AQI
36AQI
37AQI
34AQI
36AQI
47AQI
52AQI
47AQI
45AQI
45AQI
47AQI
44AQI
46AQI
47AQI
48AQI
38AQI
47AQI
54AQI
50AQI
55AQI
61AQI
60AQI
51AQI
56AQI
43AQI
41AQI
44AQI
53AQI
50AQI
50AQI
53AQI
46AQI
52AQI
72AQI
57AQI
51AQI
39AQI
43AQI
50AQI
51AQI
48AQI
63AQI
44AQI
49AQI
54AQI
63AQI
61AQI
67AQI
57AQI
52AQI
36AQI
66AQI
55AQI
53AQI
52AQI
84AQI
43AQI
38AQI
43AQI
33AQI
37AQI
49AQI
42AQI
35AQI
33AQI
31AQI
28AQI
25AQI
35AQI
31AQI
43AQI
55AQI
43AQI
38AQI
40AQI
39AQI
37AQI
34AQI
34AQI
36AQI
32AQI
29AQI
31AQI
32AQI
34AQI
33AQI
33AQI
34AQI
33AQI
34AQI
35AQI
35AQI
36AQI
39AQI
35AQI
34AQI
51AQI
43AQI
32AQI
35AQI
39AQI
37AQI
27AQI
35AQI
41AQI
41AQI
39AQI
42AQI
44AQI
38AQI
38AQI
35AQI
34AQI
36AQI
39AQI
36AQI
31AQI
33AQI
31AQI
41AQI
33AQI
31AQI
36AQI
42AQI
43AQI
46AQI
41AQI
43AQI
33AQI
38AQI
41AQI
47AQI
36AQI
35AQI
32AQI
33AQI
36AQI
34AQI
42AQI
47AQI
45AQI
39AQI
39AQI
44AQI
44AQI
41AQI
47AQI
44AQI
45AQI
49AQI
75AQI
75AQI
75AQI
76AQI
66AQI
57AQI
44AQI
33AQI
70AQI
74AQI
64AQI
78AQI
66AQI
62AQI
81AQI
73AQI
78AQI
61AQI
52AQI
48AQI
55AQI
70AQI
56AQI
50AQI
62AQI
66AQI
63AQI
77AQI
72AQI
62AQI
54AQI
52AQI
50AQI
73AQI
69AQI
56AQI
53AQI
50AQI
45AQI
53AQI
69AQI
51AQI
55AQI
56AQI
53AQI
48AQI
31AQI
28AQI
24AQI
18AQI
19AQI
19AQI
20AQI
19AQI
18AQI
14AQI
22AQI
40AQI
47AQI
45AQI
54AQI
36AQI
37AQI
39AQI
64AQI
42AQI
No. of days
202545AQI
Highest AQI recorded in
August64AQI
Lowest AQI recorded in
May36AQI
202423AQI
Highest AQI recorded in
December39AQI
Lowest AQI recorded in
April11AQI
202320AQI
Highest AQI recorded in
February25AQI
Lowest AQI recorded in
December14AQI
202220AQI
Highest AQI recorded in
October23AQI
Lowest AQI recorded in
November19AQI
Most & Least Polluted Years Over the Last 4 Years
Santa Rosa's annual 2025 AQI (45) shows an average percentage change of 113.2% (worsened AQI) compared to previous years: 2022 (20), 2023 (20), 2024 (23).