Guamana, Sangolqui, Pichincha, Ecuador 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
Guamana, Sangolqui, Pichincha, Ecuador
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 4th highest AQI at 55 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Guamana, Sangolqui, Pichincha, Ecuador
6 AM4th Oct 2025
6 PM
5 AM5th Oct 2025
58AQI
40AQI
64AQI
51AQI
In the last 24 hours,
Guamana's AQI reached its highest point of 64 at 11 PM during the Night, while the lowest point, 40, was recorded at 6 PM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Guamana, Sangolqui, Pichincha, Ecuador
9°C0/19°C
9°C2/20°C
10°C-1/19°C
11°C0/20°C
12°C5/18°C
11°C5/18°C
10°C3/17°C
9°C1/19°C
10°C1/18°C
10°C0/21°C
9°C0/19°C
11°C1/18°C
9°C2/17°C
9°C1/18°C
10°C1/19°C
10°C0/19°C
11°C0/21°C
11°C0/20°C
11°C1/20°C
10°C2/18°C
13°C8/16°C
14°C9/16°C
9°C0/20°C
9°C0/21°C
9°C1/20°C
9°C1/18°C
11°C3/20°C
10°C0/21°C
11°C4/15°C
10°C2/17°C
--°C/°C
54AQI
50AQI
53AQI
47AQI
2025 Days Vs Air Quality
Guamana, Sangolqui, Pichincha, Ecuador
52%
144
48%
133
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 52%
Health Risk Level:
Considerable
In 2025, 52% of 278 days were within WHO’s safe air quality limits, and 48% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Guamana, Sangolqui, Pichincha, Ecuador
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
66AQI
46AQI
54AQI
50AQI
49AQI
63AQI
67AQI
53AQI
53AQI
58AQI
68AQI
61AQI
64AQI
56AQI
81AQI
65AQI
49AQI
51AQI
45AQI
55AQI
75AQI
62AQI
66AQI
68AQI
67AQI
50AQI
51AQI
63AQI
58AQI
61AQI
73AQI
65AQI
70AQI
71AQI
61AQI
69AQI
66AQI
73AQI
62AQI
57AQI
57AQI
52AQI
61AQI
44AQI
58AQI
44AQI
37AQI
35AQI
32AQI
30AQI
49AQI
49AQI
51AQI
44AQI
42AQI
50AQI
43AQI
50AQI
49AQI
33AQI
23AQI
21AQI
24AQI
25AQI
28AQI
37AQI
42AQI
25AQI
43AQI
49AQI
54AQI
68AQI
63AQI
44AQI
51AQI
48AQI
51AQI
63AQI
61AQI
56AQI
49AQI
69AQI
61AQI
64AQI
61AQI
59AQI
68AQI
58AQI
49AQI
48AQI
67AQI
53AQI
63AQI
65AQI
61AQI
53AQI
53AQI
55AQI
51AQI
52AQI
54AQI
58AQI
48AQI
53AQI
54AQI
57AQI
54AQI
42AQI
47AQI
46AQI
54AQI
55AQI
54AQI
51AQI
67AQI
60AQI
45AQI
52AQI
64AQI
56AQI
55AQI
56AQI
53AQI
50AQI
35AQI
48AQI
54AQI
53AQI
49AQI
36AQI
32AQI
36AQI
40AQI
53AQI
53AQI
52AQI
47AQI
38AQI
52AQI
55AQI
48AQI
44AQI
33AQI
38AQI
36AQI
43AQI
53AQI
47AQI
36AQI
43AQI
48AQI
34AQI
31AQI
47AQI
55AQI
52AQI
44AQI
32AQI
41AQI
47AQI
40AQI
52AQI
41AQI
45AQI
42AQI
44AQI
41AQI
32AQI
28AQI
28AQI
30AQI
24AQI
24AQI
23AQI
32AQI
26AQI
25AQI
26AQI
27AQI
22AQI
26AQI
29AQI
27AQI
28AQI
23AQI
25AQI
28AQI
30AQI
35AQI
39AQI
40AQI
46AQI
44AQI
37AQI
26AQI
25AQI
27AQI
37AQI
31AQI
31AQI
29AQI
31AQI
50AQI
43AQI
44AQI
44AQI
55AQI
47AQI
37AQI
29AQI
34AQI
38AQI
49AQI
51AQI
41AQI
37AQI
50AQI
54AQI
46AQI
59AQI
54AQI
41AQI
45AQI
50AQI
54AQI
60AQI
54AQI
59AQI
52AQI
43AQI
45AQI
53AQI
50AQI
58AQI
52AQI
49AQI
37AQI
47AQI
39AQI
32AQI
56AQI
58AQI
55AQI
46AQI
53AQI
62AQI
34AQI
55AQI
58AQI
52AQI
45AQI
49AQI
53AQI
51AQI
57AQI
55AQI
57AQI
47AQI
43AQI
54AQI
56AQI
51AQI
53AQI
55AQI
57AQI
62AQI
51AQI
28AQI
35AQI
35AQI
45AQI
54AQI
57AQI
53AQI
51AQI
53AQI
55AQI
60AQI
53AQI
48AQI
55AQI
46AQI
35AQI
35AQI
49AQI
50AQI
53AQI
No. of days
202548AQI
Highest AQI recorded in
January60AQI
Lowest AQI recorded in
July35AQI
202458AQI
Highest AQI recorded in
September72AQI
Lowest AQI recorded in
July43AQI
202359AQI
Highest AQI recorded in
May67AQI
Lowest AQI recorded in
July52AQI
202264AQI
Highest AQI recorded in
January67AQI
Lowest AQI recorded in
May56AQI
202160AQI
Highest AQI recorded in
October67AQI
Lowest AQI recorded in
July40AQI
202059AQI
Highest AQI recorded in
November82AQI
Lowest AQI recorded in
May44AQI
Most & Least Polluted Years Over the Last 6 Years
Guamana's annual 2025 AQI (48) shows an average percentage change of -19.8% (improved AQI) compared to previous years: 2020 (59), 2021 (60), 2022 (64), 2023 (59), 2024 (58).