Coyhaique, Aysen, Chile Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Coyhaique, Aysen, Chile
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 146 of Poor air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Coyhaique, Aysen, Chile
8 AM2nd Jul 2025
5 PM
7 AM3rd Jul 2025
169AQI
98AQI
178AQI
90AQI
In the last 24 hours,
Coyhaique's AQI reached its highest point of 178 at 8 PM during the Night, while the lowest point, 90, was recorded at 6 AM during the Night between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Coyhaique, Aysen, Chile
4°C3/5°C
2°C-2/4°C
2°C0/4°C
4°C2/7°C
2°C-2/5°C
2°C-2/5°C
3°C1/6°C
6°C2/8°C
4°C1/7°C
2°C-2/4°C
1°C-1/4°C
3°C2/5°C
3°C2/4°C
2°C1/4°C
1°C0/3°C
1°C-1/3°C
3°C1/5°C
1°C-2/3°C
2°C-2/4°C
0°C-3/3°C
0°C-2/2°C
0°C-6/3°C
-2°C-7/3°C
-4°C-10/1°C
-4°C-9/-1°C
-5°C-8/0°C
-7°C-10/-2°C
-5°C-11/2°C
-1°C-5/3°C
3°C2/4°C
0°C0/0°C
117AQI
110AQI
144AQI
102AQI
2025 Days Vs Air Quality
Coyhaique, Aysen, Chile
37%
68
33%
61
27%
49
3%
5
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 37%
Health Risk Level:
High
In 2025, 37% of 184 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Coyhaique, Aysen, Chile
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
43AQI
24AQI
22AQI
20AQI
26AQI
29AQI
24AQI
25AQI
26AQI
31AQI
29AQI
45AQI
27AQI
29AQI
28AQI
22AQI
31AQI
29AQI
29AQI
30AQI
24AQI
39AQI
31AQI
26AQI
28AQI
44AQI
35AQI
29AQI
30AQI
38AQI
27AQI
29AQI
33AQI
42AQI
47AQI
50AQI
34AQI
63AQI
33AQI
65AQI
41AQI
40AQI
57AQI
42AQI
40AQI
31AQI
29AQI
50AQI
38AQI
33AQI
35AQI
27AQI
33AQI
32AQI
28AQI
39AQI
71AQI
42AQI
45AQI
60AQI
70AQI
72AQI
80AQI
61AQI
59AQI
49AQI
47AQI
52AQI
44AQI
53AQI
58AQI
41AQI
52AQI
46AQI
50AQI
49AQI
61AQI
36AQI
39AQI
56AQI
82AQI
75AQI
67AQI
97AQI
89AQI
52AQI
50AQI
71AQI
39AQI
40AQI
46AQI
69AQI
84AQI
94AQI
112AQI
125AQI
72AQI
108AQI
128AQI
117AQI
71AQI
62AQI
89AQI
66AQI
90AQI
89AQI
72AQI
98AQI
102AQI
114AQI
94AQI
124AQI
90AQI
106AQI
65AQI
66AQI
55AQI
69AQI
62AQI
108AQI
109AQI
89AQI
89AQI
127AQI
138AQI
110AQI
107AQI
103AQI
86AQI
94AQI
107AQI
103AQI
93AQI
72AQI
77AQI
116AQI
127AQI
100AQI
121AQI
125AQI
101AQI
135AQI
126AQI
123AQI
169AQI
111AQI
116AQI
106AQI
111AQI
80AQI
87AQI
112AQI
92AQI
114AQI
86AQI
103AQI
130AQI
122AQI
143AQI
172AQI
185AQI
172AQI
144AQI
109AQI
138AQI
118AQI
96AQI
121AQI
110AQI
95AQI
117AQI
70AQI
72AQI
107AQI
100AQI
99AQI
97AQI
131AQI
127AQI
149AQI
142AQI
158AQI
146AQI
30AQI
41AQI
58AQI
88AQI
108AQI
119AQI
152AQI
No. of days
202575AQI
Highest AQI recorded in
July152AQI
Lowest AQI recorded in
January30AQI
202482AQI
Highest AQI recorded in
May168AQI
Lowest AQI recorded in
January27AQI
202379AQI
Highest AQI recorded in
July156AQI
Lowest AQI recorded in
January26AQI
202280AQI
Highest AQI recorded in
June175AQI
Lowest AQI recorded in
January26AQI
202183AQI
Highest AQI recorded in
June186AQI
Lowest AQI recorded in
February28AQI
202098AQI
Highest AQI recorded in
July183AQI
Lowest AQI recorded in
December30AQI
Most & Least Polluted Years Over the Last 6 Years
Coyhaique's annual 2025 AQI (75) shows an average percentage change of -10.3% (improved AQI) compared to previous years: 2020 (98), 2021 (83), 2022 (80), 2023 (79), 2024 (82).