Punteras, Concepcion, Biobio, Chile 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
Punteras, Concepcion, Biobio, Chile
AQI Trends: Highest and Lowest
Same Day Analysis (18th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 73 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Aug - 20th Aug 2025
Punteras, Concepcion, Biobio, Chile
7 AM19th Aug 2025
6 PM
6 AM20th Aug 2025
66AQI
53AQI
60AQI
15AQI
In the last 24 hours,
Punteras's AQI reached its highest point of 66 at 9 AM during the Day, while the lowest point, 15, was recorded at 6 AM during the Night between 19th Aug and 20th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Punteras, Concepcion, Biobio, Chile
11°C9/12°C
11°C8/14°C
10°C9/13°C
10°C8/11°C
11°C10/12°C
10°C9/12°C
11°C10/11°C
12°C11/13°C
13°C12/15°C
12°C11/14°C
12°C11/13°C
11°C9/12°C
9°C7/10°C
8°C6/11°C
10°C7/15°C
12°C10/15°C
12°C9/16°C
10°C7/14°C
11°C7/16°C
10°C9/11°C
10°C8/13°C
12°C10/14°C
12°C10/14°C
11°C8/15°C
11°C8/17°C
12°C11/14°C
12°C11/14°C
12°C10/16°C
12°C9/16°C
11°C10/12°C
--°C/°C
62AQI
50AQI
78AQI
44AQI
2025 Days Vs Air Quality
Punteras, Concepcion, Biobio, Chile
50%
114
39%
89
11%
26
0.4%
1
Total number of days with different AQI categories in last 232 days in 2025 (133 days remaining)
Under WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2025, 50% of 232 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Punteras, Concepcion, Biobio, Chile
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
39AQI
33AQI
39AQI
26AQI
41AQI
37AQI
32AQI
28AQI
33AQI
41AQI
32AQI
29AQI
42AQI
36AQI
21AQI
32AQI
28AQI
36AQI
28AQI
38AQI
25AQI
26AQI
24AQI
28AQI
31AQI
36AQI
24AQI
46AQI
42AQI
31AQI
25AQI
34AQI
21AQI
27AQI
36AQI
24AQI
29AQI
56AQI
55AQI
52AQI
53AQI
77AQI
80AQI
55AQI
38AQI
44AQI
34AQI
36AQI
56AQI
43AQI
23AQI
25AQI
22AQI
22AQI
25AQI
37AQI
40AQI
30AQI
24AQI
23AQI
19AQI
19AQI
27AQI
23AQI
23AQI
16AQI
21AQI
28AQI
27AQI
33AQI
46AQI
45AQI
49AQI
39AQI
41AQI
38AQI
36AQI
44AQI
38AQI
27AQI
42AQI
55AQI
73AQI
66AQI
76AQI
62AQI
32AQI
25AQI
30AQI
32AQI
28AQI
40AQI
44AQI
45AQI
41AQI
32AQI
61AQI
73AQI
41AQI
24AQI
42AQI
35AQI
56AQI
34AQI
52AQI
55AQI
44AQI
47AQI
57AQI
82AQI
49AQI
27AQI
36AQI
24AQI
26AQI
64AQI
59AQI
55AQI
76AQI
81AQI
41AQI
86AQI
92AQI
56AQI
80AQI
89AQI
64AQI
65AQI
41AQI
71AQI
77AQI
82AQI
103AQI
63AQI
112AQI
64AQI
46AQI
83AQI
79AQI
71AQI
91AQI
96AQI
124AQI
87AQI
77AQI
50AQI
86AQI
93AQI
101AQI
74AQI
81AQI
89AQI
139AQI
135AQI
114AQI
100AQI
100AQI
104AQI
114AQI
129AQI
129AQI
67AQI
48AQI
76AQI
60AQI
47AQI
64AQI
64AQI
90AQI
98AQI
123AQI
47AQI
43AQI
123AQI
116AQI
101AQI
118AQI
128AQI
135AQI
123AQI
97AQI
123AQI
143AQI
156AQI
142AQI
103AQI
44AQI
50AQI
62AQI
92AQI
102AQI
95AQI
83AQI
64AQI
66AQI
51AQI
98AQI
82AQI
86AQI
81AQI
102AQI
96AQI
55AQI
107AQI
76AQI
34AQI
60AQI
43AQI
31AQI
75AQI
33AQI
42AQI
32AQI
43AQI
69AQI
68AQI
82AQI
73AQI
63AQI
84AQI
85AQI
72AQI
63AQI
34AQI
58AQI
76AQI
58AQI
50AQI
84AQI
73AQI
33AQI
39AQI
37AQI
48AQI
78AQI
97AQI
80AQI
65AQI
No. of days
202559AQI
Highest AQI recorded in
June97AQI
Lowest AQI recorded in
January33AQI
202450AQI
Highest AQI recorded in
July97AQI
Lowest AQI recorded in
February30AQI
202349AQI
Highest AQI recorded in
February82AQI
Lowest AQI recorded in
November23AQI
202248AQI
Highest AQI recorded in
August95AQI
Lowest AQI recorded in
January27AQI
202158AQI
Highest AQI recorded in
May102AQI
Lowest AQI recorded in
November29AQI
202058AQI
Highest AQI recorded in
May91AQI
Lowest AQI recorded in
December27AQI
Most & Least Polluted Years Over the Last 6 Years
Punteras's annual 2025 AQI (59) shows an average percentage change of 13.5% (worsened AQI) compared to previous years: 2020 (58), 2021 (58), 2022 (48), 2023 (49), 2024 (50).