Tulancingo, Hidalgo, Mexico 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
Tulancingo, Hidalgo, Mexico
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Tulancingo, Hidalgo, Mexico
7 AM3rd Oct 2025
7 PM
6 AM4th Oct 2025
62AQI
41AQI
61AQI
50AQI
In the last 24 hours,
Tulancingo's AQI reached its highest point of 62 at 11 AM during the Day, while the lowest point, 41, was recorded at 4 PM during the Day between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Tulancingo, Hidalgo, Mexico
--°C/°C
17°C13/23°C
16°C11/21°C
16°C14/19°C
16°C11/19°C
16°C14/20°C
15°C14/19°C
15°C13/19°C
14°C12/17°C
15°C12/20°C
15°C10/18°C
14°C11/17°C
14°C12/17°C
14°C12/19°C
15°C13/18°C
15°C13/18°C
14°C10/21°C
15°C12/19°C
16°C12/23°C
15°C12/19°C
16°C13/19°C
16°C13/22°C
16°C13/20°C
16°C13/19°C
15°C12/17°C
15°C13/18°C
15°C12/18°C
14°C9/20°C
14°C10/18°C
13°C9/18°C
13°C10/17°C
62AQI
38AQI
38AQI
38AQI
2025 Days Vs Air Quality
Tulancingo, Hidalgo, Mexico
39%
107
61%
168
0.3%
1
0.3%
1
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2025, 39% of 278 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
Tulancingo, Hidalgo, Mexico
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
73AQI
71AQI
73AQI
69AQI
72AQI
72AQI
79AQI
74AQI
71AQI
65AQI
63AQI
59AQI
57AQI
59AQI
58AQI
60AQI
66AQI
68AQI
65AQI
64AQI
63AQI
62AQI
67AQI
67AQI
62AQI
73AQI
64AQI
71AQI
72AQI
70AQI
69AQI
62AQI
63AQI
60AQI
61AQI
64AQI
65AQI
64AQI
66AQI
62AQI
62AQI
68AQI
66AQI
62AQI
56AQI
56AQI
53AQI
45AQI
52AQI
42AQI
48AQI
44AQI
41AQI
38AQI
41AQI
39AQI
47AQI
51AQI
53AQI
53AQI
50AQI
54AQI
56AQI
61AQI
62AQI
56AQI
57AQI
59AQI
56AQI
57AQI
56AQI
67AQI
75AQI
66AQI
79AQI
66AQI
75AQI
71AQI
116AQI
70AQI
75AQI
67AQI
71AQI
75AQI
71AQI
74AQI
70AQI
74AQI
68AQI
75AQI
83AQI
79AQI
76AQI
71AQI
67AQI
74AQI
59AQI
56AQI
64AQI
55AQI
52AQI
63AQI
58AQI
57AQI
63AQI
64AQI
71AQI
81AQI
87AQI
88AQI
86AQI
89AQI
86AQI
92AQI
95AQI
91AQI
72AQI
69AQI
80AQI
83AQI
75AQI
80AQI
85AQI
80AQI
68AQI
71AQI
77AQI
78AQI
65AQI
42AQI
56AQI
53AQI
65AQI
72AQI
65AQI
68AQI
86AQI
86AQI
79AQI
79AQI
90AQI
89AQI
74AQI
74AQI
58AQI
52AQI
53AQI
42AQI
36AQI
48AQI
50AQI
55AQI
52AQI
53AQI
62AQI
66AQI
58AQI
54AQI
59AQI
63AQI
66AQI
67AQI
58AQI
33AQI
28AQI
22AQI
35AQI
31AQI
35AQI
30AQI
25AQI
23AQI
22AQI
25AQI
40AQI
34AQI
29AQI
30AQI
28AQI
18AQI
26AQI
23AQI
25AQI
32AQI
55AQI
65AQI
67AQI
54AQI
53AQI
47AQI
62AQI
47AQI
60AQI
50AQI
52AQI
47AQI
53AQI
68AQI
61AQI
53AQI
52AQI
63AQI
63AQI
53AQI
33AQI
40AQI
38AQI
27AQI
33AQI
40AQI
30AQI
35AQI
33AQI
37AQI
30AQI
39AQI
42AQI
39AQI
28AQI
42AQI
59AQI
59AQI
46AQI
38AQI
44AQI
54AQI
37AQI
47AQI
50AQI
28AQI
30AQI
32AQI
37AQI
41AQI
42AQI
37AQI
37AQI
40AQI
33AQI
31AQI
43AQI
38AQI
40AQI
35AQI
31AQI
32AQI
47AQI
38AQI
50AQI
44AQI
157AQI
48AQI
38AQI
24AQI
23AQI
24AQI
42AQI
42AQI
38AQI
34AQI
25AQI
31AQI
28AQI
34AQI
34AQI
38AQI
37AQI
36AQI
47AQI
42AQI
24AQI
32AQI
43AQI
52AQI
49AQI
45AQI
57AQI
67AQI
55AQI
67AQI
74AQI
68AQI
41AQI
48AQI
40AQI
40AQI
51AQI
No. of days
202555AQI
Highest AQI recorded in
April74AQI
Lowest AQI recorded in
August40AQI
202437AQI
Highest AQI recorded in
December65AQI
Lowest AQI recorded in
September18AQI
202329AQI
Highest AQI recorded in
May37AQI
Lowest AQI recorded in
November21AQI
202231AQI
Highest AQI recorded in
April54AQI
Lowest AQI recorded in
July19AQI
202147AQI
Highest AQI recorded in
April70AQI
Lowest AQI recorded in
November29AQI
202045AQI
Highest AQI recorded in
May66AQI
Lowest AQI recorded in
August31AQI
Most & Least Polluted Years Over the Last 6 Years
Tulancingo's annual 2025 AQI (55) shows an average percentage change of 52.4% (worsened AQI) compared to previous years: 2020 (45), 2021 (47), 2022 (31), 2023 (29), 2024 (37).