He Opened His Mouth, Baotou, Inner Mongolia, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
He Opened His Mouth, Baotou, Inner Mongolia, China
AQI Trends: Highest and Lowest
Same Day Analysis (27th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 41 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 27th Nov - 28th Nov 2025
He Opened His Mouth, Baotou, Inner Mongolia, China
7 AM27th Nov 2025
5 PM
6 AM28th Nov 2025
AQI
AQI
125AQI
29AQI
In the last 24 hours,
He Opened His Mouth's AQI reached its highest point of 125 at 12 AM during the Night, while the lowest point, 29, was recorded at 7 AM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
He Opened His Mouth, Baotou, Inner Mongolia, China
7°C4/11°C
6°C3/10°C
5°C2/8°C
6°C3/9°C
4°C1/7°C
6°C3/10°C
7°C4/10°C
10°C8/12°C
8°C6/9°C
5°C3/7°C
2°C-1/4°C
0°C-2/4°C
1°C0/5°C
3°C0/6°C
2°C-1/4°C
0°C-3/3°C
2°C-1/5°C
1°C-3/4°C
-8°C-10/-7°C
-9°C-12/-7°C
-5°C-8/-1°C
-2°C-5/1°C
-3°C-5/1°C
-2°C-4/1°C
-2°C-5/1°C
-1°C-3/2°C
-6°C-8/-5°C
-4°C-8/1°C
-5°C-9/-2°C
--°C/°C
--°C/°C
85AQI
72AQI
93AQI
73AQI
2025 Days Vs Air Quality
He Opened His Mouth, Baotou, Inner Mongolia, China
17%
55
72%
239
8%
27
2%
6
1%
4
Total number of days with different AQI categories in last 331 days in 2025 (34 days remaining)
Under WHO’s Safe Air Quality Limits: 17%
Health Risk Level:
Extreme
In 2025, 17% of 331 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
He Opened His Mouth, Baotou, Inner Mongolia, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
82AQI
73AQI
77AQI
91AQI
63AQI
66AQI
62AQI
43AQI
66AQI
68AQI
71AQI
71AQI
100AQI
44AQI
103AQI
91AQI
118AQI
109AQI
120AQI
132AQI
141AQI
137AQI
159AQI
163AQI
124AQI
111AQI
68AQI
102AQI
230AQI
156AQI
163AQI
149AQI
74AQI
69AQI
57AQI
58AQI
74AQI
41AQI
56AQI
68AQI
97AQI
76AQI
90AQI
90AQI
87AQI
76AQI
51AQI
77AQI
33AQI
51AQI
38AQI
42AQI
27AQI
38AQI
61AQI
49AQI
79AQI
84AQI
90AQI
94AQI
50AQI
63AQI
72AQI
46AQI
52AQI
59AQI
75AQI
75AQI
100AQI
152AQI
72AQI
73AQI
76AQI
44AQI
58AQI
42AQI
57AQI
66AQI
70AQI
86AQI
98AQI
284AQI
250AQI
141AQI
224AQI
108AQI
83AQI
56AQI
62AQI
63AQI
59AQI
62AQI
99AQI
65AQI
69AQI
108AQI
69AQI
86AQI
59AQI
74AQI
148AQI
67AQI
72AQI
56AQI
80AQI
196AQI
75AQI
97AQI
81AQI
100AQI
75AQI
92AQI
55AQI
62AQI
63AQI
70AQI
42AQI
63AQI
71AQI
69AQI
78AQI
60AQI
57AQI
84AQI
81AQI
77AQI
86AQI
84AQI
73AQI
73AQI
75AQI
82AQI
81AQI
55AQI
62AQI
104AQI
62AQI
89AQI
76AQI
90AQI
66AQI
65AQI
81AQI
79AQI
79AQI
69AQI
71AQI
73AQI
81AQI
70AQI
50AQI
61AQI
33AQI
38AQI
39AQI
49AQI
45AQI
42AQI
41AQI
45AQI
47AQI
59AQI
66AQI
57AQI
51AQI
39AQI
47AQI
57AQI
57AQI
48AQI
50AQI
42AQI
28AQI
48AQI
55AQI
57AQI
54AQI
65AQI
66AQI
63AQI
56AQI
58AQI
52AQI
56AQI
63AQI
44AQI
44AQI
44AQI
55AQI
53AQI
61AQI
56AQI
75AQI
57AQI
63AQI
59AQI
47AQI
47AQI
59AQI
53AQI
42AQI
46AQI
60AQI
56AQI
57AQI
52AQI
50AQI
50AQI
59AQI
47AQI
46AQI
56AQI
63AQI
63AQI
62AQI
62AQI
62AQI
61AQI
54AQI
56AQI
58AQI
51AQI
61AQI
62AQI
54AQI
63AQI
61AQI
49AQI
57AQI
54AQI
49AQI
53AQI
52AQI
58AQI
52AQI
57AQI
54AQI
53AQI
51AQI
56AQI
61AQI
61AQI
59AQI
57AQI
78AQI
70AQI
69AQI
70AQI
63AQI
55AQI
63AQI
71AQI
68AQI
66AQI
62AQI
63AQI
58AQI
64AQI
47AQI
48AQI
46AQI
54AQI
68AQI
58AQI
57AQI
52AQI
55AQI
64AQI
67AQI
66AQI
53AQI
57AQI
66AQI
78AQI
60AQI
73AQI
82AQI
95AQI
68AQI
62AQI
52AQI
52AQI
67AQI
62AQI
70AQI
109AQI
104AQI
63AQI
74AQI
35AQI
45AQI
54AQI
64AQI
71AQI
81AQI
95AQI
120AQI
72AQI
23AQI
65AQI
107AQI
105AQI
59AQI
44AQI
65AQI
60AQI
89AQI
127AQI
117AQI
87AQI
59AQI
69AQI
68AQI
72AQI
110AQI
83AQI
68AQI
100AQI
99AQI
27AQI
21AQI
50AQI
74AQI
59AQI
96AQI
147AQI
137AQI
83AQI
76AQI
123AQI
41AQI
103AQI
67AQI
92AQI
79AQI
75AQI
50AQI
54AQI
57AQI
61AQI
71AQI
82AQI
No. of days
202572AQI
Highest AQI recorded in
January103AQI
Lowest AQI recorded in
June50AQI
202479AQI
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
September50AQI
202389AQI
Highest AQI recorded in
December137AQI
Lowest AQI recorded in
July61AQI
202280AQI
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
August43AQI
202199AQI
Highest AQI recorded in
March172AQI
Lowest AQI recorded in
July60AQI
202083AQI
Highest AQI recorded in
December108AQI
Lowest AQI recorded in
August62AQI
Most & Least Polluted Years Over the Last 6 Years
He Opened His Mouth's annual 2025 AQI (72) shows an average percentage change of -15.7% (improved AQI) compared to previous years: 2020 (83), 2021 (99), 2022 (80), 2023 (89), 2024 (79).