Inia, Chillan, Biobio, Chile Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Inia, Chillan, Biobio, Chile
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 57 of Moderate air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Inia, Chillan, Biobio, Chile
7 AM3rd Jun 2026
5 PM
6 AM4th Jun 2026
86AQI
38AQI
48AQI
29AQI
In the last 24 hours,
Inia's AQI reached its highest point of 86 at 12 PM during the Day, while the lowest point, 29, was recorded at 12 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Inia, Chillan, Biobio, Chile
13°C10/15°C
10°C6/13°C
9°C6/13°C
9°C3/18°C
10°C4/20°C
12°C7/21°C
13°C7/21°C
13°C8/21°C
11°C5/19°C
10°C7/17°C
9°C4/17°C
9°C2/18°C
11°C5/20°C
12°C5/22°C
12°C6/22°C
12°C6/20°C
10°C5/18°C
9°C5/14°C
9°C5/14°C
12°C6/21°C
13°C8/21°C
13°C8/18°C
14°C11/20°C
12°C9/19°C
12°C6/21°C
14°C10/21°C
11°C7/16°C
14°C9/19°C
14°C11/17°C
12°C9/17°C
58AQI
46AQI
64AQI
47AQI
2026 Days Vs Air Quality
Inia, Chillan, Biobio, Chile
83%
126
16%
25
0.6%
1
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 155 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
Inia, Chillan, Biobio, Chile
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI (US)
26AQI (US)
30AQI (US)
34AQI (US)
23AQI (US)
24AQI (US)
28AQI (US)
41AQI (US)
29AQI (US)
26AQI (US)
19AQI (US)
20AQI (US)
16AQI (US)
50AQI (US)
54AQI (US)
20AQI (US)
25AQI (US)
31AQI (US)
83AQI (US)
143AQI (US)
94AQI (US)
52AQI (US)
56AQI (US)
46AQI (US)
47AQI (US)
45AQI (US)
39AQI (US)
41AQI (US)
42AQI (US)
51AQI (US)
41AQI (US)
44AQI (US)
54AQI (US)
50AQI (US)
48AQI (US)
47AQI (US)
44AQI (US)
42AQI (US)
45AQI (US)
46AQI (US)
41AQI (US)
42AQI (US)
42AQI (US)
49AQI (US)
50AQI (US)
42AQI (US)
45AQI (US)
46AQI (US)
46AQI (US)
50AQI (US)
42AQI (US)
38AQI (US)
34AQI (US)
38AQI (US)
43AQI (US)
44AQI (US)
31AQI (US)
34AQI (US)
33AQI (US)
38AQI (US)
50AQI (US)
43AQI (US)
41AQI (US)
37AQI (US)
29AQI (US)
32AQI (US)
36AQI (US)
37AQI (US)
31AQI (US)
35AQI (US)
39AQI (US)
39AQI (US)
35AQI (US)
30AQI (US)
35AQI (US)
35AQI (US)
32AQI (US)
32AQI (US)
33AQI (US)
32AQI (US)
33AQI (US)
38AQI (US)
35AQI (US)
32AQI (US)
29AQI (US)
32AQI (US)
32AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
29AQI (US)
31AQI (US)
29AQI (US)
28AQI (US)
30AQI (US)
36AQI (US)
30AQI (US)
37AQI (US)
30AQI (US)
35AQI (US)
36AQI (US)
31AQI (US)
29AQI (US)
32AQI (US)
31AQI (US)
32AQI (US)
31AQI (US)
34AQI (US)
33AQI (US)
27AQI (US)
24AQI (US)
27AQI (US)
29AQI (US)
34AQI (US)
28AQI (US)
28AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
26AQI (US)
26AQI (US)
29AQI (US)
34AQI (US)
34AQI (US)
30AQI (US)
28AQI (US)
32AQI (US)
34AQI (US)
36AQI (US)
35AQI (US)
30AQI (US)
51AQI (US)
53AQI (US)
42AQI (US)
39AQI (US)
53AQI (US)
56AQI (US)
48AQI (US)
53AQI (US)
57AQI (US)
58AQI (US)
71AQI (US)
100AQI (US)
91AQI (US)
66AQI (US)
69AQI (US)
83AQI (US)
71AQI (US)
55AQI (US)
83AQI (US)
66AQI (US)
57AQI (US)
42AQI (US)
43AQI (US)
34AQI (US)
30AQI (US)
49AQI (US)
65AQI (US)
No. of days
202640AQI (US)
Highest AQI (US) recorded in
June65AQI (US)
Lowest AQI (US) recorded in
April30AQI (US)
202555AQI (US)
Highest AQI (US) recorded in
June107AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
202454AQI (US)
Highest AQI (US) recorded in
May106AQI (US)
Lowest AQI (US) recorded in
November26AQI (US)
202353AQI (US)
Highest AQI (US) recorded in
February95AQI (US)
Lowest AQI (US) recorded in
January26AQI (US)
202250AQI (US)
Highest AQI (US) recorded in
May87AQI (US)
Lowest AQI (US) recorded in
December24AQI (US)
202165AQI (US)
Highest AQI (US) recorded in
May110AQI (US)
Lowest AQI (US) recorded in
January35AQI (US)
202044AQI (US)
Highest AQI (US) recorded in
May74AQI (US)
Lowest AQI (US) recorded in
October26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Inia's annual 2026 AQI (US) (40) shows an average percentage change of -24.2% (improved AQI (US)) compared to previous years: 2020 (44), 2021 (65), 2022 (50), 2023 (53), 2024 (54), 2025 (55).