Nielol, Temuco, Araucania, Chile Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Nielol, Temuco, Araucania, Chile
AQI Trends: Highest and Lowest
Same Day Analysis (10th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Oct - 11th Oct 2025
Nielol, Temuco, Araucania, Chile
7 AM10th Oct 2025
7 PM
6 AM11th Oct 2025
66AQI
44AQI
78AQI
54AQI
In the last 24 hours,
Nielol's AQI reached its highest point of 78 at 4 AM during the Night, while the lowest point, 44, was recorded at 7 AM during the Day between 10th Oct and 11th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Nielol, Temuco, Araucania, Chile
8°C2/16°C
9°C3/17°C
9°C6/14°C
8°C3/16°C
9°C2/16°C
11°C6/17°C
12°C7/20°C
11°C8/13°C
10°C7/13°C
10°C7/12°C
8°C5/12°C
9°C5/14°C
10°C5/17°C
12°C5/21°C
12°C6/20°C
10°C6/15°C
10°C6/17°C
9°C4/13°C
8°C2/15°C
9°C3/16°C
9°C3/18°C
10°C3/20°C
10°C4/18°C
9°C5/12°C
7°C2/11°C
8°C2/13°C
11°C6/19°C
11°C6/19°C
11°C6/18°C
11°C6/18°C
--°C/°C
59AQI
45AQI
59AQI
50AQI
2025 Days Vs Air Quality
Nielol, Temuco, Araucania, Chile
47%
133
37%
106
12%
35
3%
9
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Under WHO’s Safe Air Quality Limits: 47%
Health Risk Level:
Significant
In 2025, 47% of 284 days were within WHO’s safe air quality limits, and 53% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Nielol, Temuco, Araucania, Chile
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
30AQI
30AQI
22AQI
29AQI
31AQI
26AQI
23AQI
27AQI
35AQI
27AQI
26AQI
34AQI
34AQI
21AQI
21AQI
25AQI
26AQI
23AQI
25AQI
23AQI
28AQI
25AQI
26AQI
28AQI
28AQI
27AQI
30AQI
30AQI
31AQI
34AQI
23AQI
27AQI
28AQI
36AQI
35AQI
28AQI
39AQI
31AQI
34AQI
36AQI
37AQI
44AQI
42AQI
32AQI
32AQI
29AQI
29AQI
37AQI
34AQI
38AQI
33AQI
32AQI
31AQI
25AQI
31AQI
41AQI
42AQI
25AQI
24AQI
22AQI
22AQI
29AQI
26AQI
36AQI
20AQI
35AQI
29AQI
26AQI
41AQI
38AQI
32AQI
38AQI
42AQI
36AQI
35AQI
31AQI
30AQI
21AQI
24AQI
41AQI
41AQI
36AQI
63AQI
74AQI
51AQI
42AQI
32AQI
26AQI
34AQI
31AQI
49AQI
56AQI
57AQI
72AQI
53AQI
70AQI
62AQI
84AQI
34AQI
45AQI
42AQI
71AQI
48AQI
66AQI
54AQI
64AQI
67AQI
62AQI
80AQI
79AQI
42AQI
40AQI
39AQI
32AQI
67AQI
73AQI
44AQI
63AQI
82AQI
45AQI
92AQI
81AQI
81AQI
104AQI
81AQI
79AQI
63AQI
48AQI
60AQI
68AQI
86AQI
100AQI
73AQI
95AQI
81AQI
50AQI
70AQI
96AQI
124AQI
78AQI
139AQI
141AQI
106AQI
67AQI
53AQI
116AQI
113AQI
104AQI
79AQI
122AQI
163AQI
149AQI
139AQI
112AQI
87AQI
107AQI
105AQI
153AQI
160AQI
175AQI
148AQI
71AQI
78AQI
59AQI
44AQI
65AQI
103AQI
118AQI
101AQI
99AQI
98AQI
99AQI
128AQI
115AQI
100AQI
118AQI
130AQI
121AQI
150AQI
139AQI
157AQI
152AQI
165AQI
156AQI
155AQI
79AQI
61AQI
55AQI
73AQI
128AQI
81AQI
55AQI
58AQI
75AQI
66AQI
107AQI
91AQI
93AQI
94AQI
121AQI
109AQI
67AQI
115AQI
105AQI
45AQI
102AQI
84AQI
42AQI
57AQI
40AQI
42AQI
31AQI
45AQI
77AQI
86AQI
88AQI
86AQI
68AQI
114AQI
131AQI
73AQI
70AQI
47AQI
59AQI
75AQI
72AQI
68AQI
102AQI
81AQI
64AQI
48AQI
38AQI
43AQI
61AQI
47AQI
44AQI
57AQI
51AQI
60AQI
59AQI
95AQI
69AQI
54AQI
41AQI
49AQI
51AQI
85AQI
96AQI
58AQI
42AQI
28AQI
31AQI
62AQI
74AQI
40AQI
62AQI
66AQI
63AQI
66AQI
33AQI
55AQI
28AQI
24AQI
49AQI
46AQI
67AQI
50AQI
20AQI
31AQI
35AQI
36AQI
41AQI
37AQI
46AQI
60AQI
69AQI
63AQI
84AQI
69AQI
60AQI
63AQI
52AQI
27AQI
33AQI
35AQI
58AQI
87AQI
114AQI
91AQI
68AQI
49AQI
60AQI
No. of days
202563AQI
Highest AQI recorded in
June114AQI
Lowest AQI recorded in
January27AQI
202447AQI
Highest AQI recorded in
May99AQI
Lowest AQI recorded in
January22AQI
202348AQI
Highest AQI recorded in
June92AQI
Lowest AQI recorded in
December18AQI
202249AQI
Highest AQI recorded in
June94AQI
Lowest AQI recorded in
January23AQI
202159AQI
Highest AQI recorded in
July116AQI
Lowest AQI recorded in
January19AQI
202061AQI
Highest AQI recorded in
May110AQI
Lowest AQI recorded in
December18AQI
Most & Least Polluted Years Over the Last 6 Years
Nielol's annual 2025 AQI (63) shows an average percentage change of 20.3% (worsened AQI) compared to previous years: 2020 (61), 2021 (59), 2022 (49), 2023 (48), 2024 (47).