Cerrillos, Santiago, Region Metropolitana, 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
Cerrillos, Santiago, Region Metropolitana, Chile
AQI Trends: Highest and Lowest
Same Day Analysis (10th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 123 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Cerrillos, Santiago, Region Metropolitana, Chile
7 AM10th Aug 2025
6 PM
6 AM11th Aug 2025
137AQI
106AQI
152AQI
77AQI
In the last 24 hours,
Cerrillos's AQI reached its highest point of 152 at 2 AM during the Night, while the lowest point, 77, was recorded at 6 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cerrillos, Santiago, Region Metropolitana, Chile
11°C7/19°C
11°C6/18°C
11°C9/15°C
9°C6/13°C
8°C2/16°C
12°C7/23°C
14°C9/22°C
14°C9/22°C
14°C10/20°C
13°C8/19°C
13°C8/21°C
13°C8/19°C
12°C8/16°C
10°C5/15°C
10°C6/13°C
11°C8/15°C
13°C8/21°C
15°C11/22°C
13°C11/17°C
12°C10/14°C
9°C8/12°C
8°C5/11°C
8°C3/14°C
11°C6/19°C
12°C8/19°C
12°C7/19°C
12°C6/18°C
12°C6/21°C
11°C6/16°C
11°C5/19°C
--°C/°C
119AQI
107AQI
130AQI
105AQI
2025 Days Vs Air Quality
Cerrillos, Santiago, Region Metropolitana, Chile
18%
39
50%
110
27%
60
6%
13
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% of 223 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Cerrillos, Santiago, Region Metropolitana, Chile
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
55AQI
55AQI
59AQI
53AQI
53AQI
50AQI
45AQI
45AQI
51AQI
57AQI
53AQI
47AQI
46AQI
51AQI
47AQI
38AQI
43AQI
41AQI
41AQI
51AQI
56AQI
43AQI
40AQI
46AQI
54AQI
63AQI
51AQI
53AQI
63AQI
61AQI
55AQI
50AQI
47AQI
43AQI
48AQI
48AQI
52AQI
58AQI
59AQI
74AQI
56AQI
63AQI
68AQI
73AQI
61AQI
51AQI
45AQI
55AQI
59AQI
57AQI
54AQI
56AQI
53AQI
43AQI
44AQI
48AQI
53AQI
63AQI
47AQI
37AQI
31AQI
37AQI
44AQI
52AQI
46AQI
39AQI
37AQI
48AQI
55AQI
55AQI
62AQI
63AQI
58AQI
54AQI
44AQI
61AQI
65AQI
61AQI
55AQI
60AQI
55AQI
62AQI
66AQI
56AQI
71AQI
62AQI
67AQI
75AQI
33AQI
59AQI
71AQI
75AQI
69AQI
69AQI
61AQI
51AQI
63AQI
77AQI
60AQI
50AQI
46AQI
76AQI
83AQI
56AQI
59AQI
63AQI
68AQI
81AQI
80AQI
73AQI
80AQI
77AQI
73AQI
54AQI
52AQI
60AQI
70AQI
74AQI
76AQI
88AQI
102AQI
101AQI
113AQI
84AQI
90AQI
111AQI
116AQI
62AQI
73AQI
109AQI
113AQI
106AQI
129AQI
111AQI
141AQI
134AQI
103AQI
106AQI
73AQI
92AQI
90AQI
127AQI
136AQI
134AQI
118AQI
57AQI
48AQI
95AQI
113AQI
97AQI
119AQI
141AQI
136AQI
157AQI
153AQI
156AQI
142AQI
146AQI
159AQI
145AQI
138AQI
130AQI
88AQI
95AQI
121AQI
98AQI
46AQI
102AQI
117AQI
136AQI
147AQI
112AQI
94AQI
77AQI
122AQI
102AQI
120AQI
138AQI
133AQI
154AQI
148AQI
159AQI
156AQI
152AQI
157AQI
135AQI
86AQI
99AQI
112AQI
110AQI
138AQI
157AQI
165AQI
164AQI
118AQI
149AQI
138AQI
147AQI
136AQI
146AQI
155AQI
144AQI
141AQI
139AQI
119AQI
121AQI
144AQI
149AQI
140AQI
121AQI
97AQI
60AQI
36AQI
40AQI
81AQI
100AQI
84AQI
85AQI
93AQI
134AQI
95AQI
123AQI
51AQI
55AQI
54AQI
68AQI
103AQI
125AQI
134AQI
87AQI
No. of days
202585AQI
Highest AQI recorded in
July134AQI
Lowest AQI recorded in
January51AQI
202454AQI
Highest AQI recorded in
May67AQI
Lowest AQI recorded in
January40AQI
202339AQI
Highest AQI recorded in
December39AQI
Lowest AQI recorded in
November32AQI
2022104AQI
Highest AQI recorded in
April104AQI
Lowest AQI recorded in
April104AQI
202185AQI
Highest AQI recorded in
July149AQI
Lowest AQI recorded in
February51AQI
202078AQI
Highest AQI recorded in
July113AQI
Lowest AQI recorded in
November53AQI
Most & Least Polluted Years Over the Last 6 Years
Cerrillos's annual 2025 AQI (85) shows an average percentage change of 32.6% (worsened AQI) compared to previous years: 2020 (78), 2021 (85), 2022 (104), 2023 (39), 2024 (54).