Chongqing - China   2025-12-09   Tuesday   30.81N, 108.38E

Wanzhou

Chongqing - China
2025-12-09

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

51 *

PM2.5

55

PM10

22

O3

0.6

CO

3

SO2

42

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

9 Dec

80 Good

Wed

10 Dec

83 Good

Thu

11 Dec

103 Light

Fri

12 Dec

67 Good

Sat

13 Dec

71 Good

Sun

14 Dec

74 Good

Mon

15 Dec

50 Excellent

Monthly Average AQI (Wanzhou)

2020/12 - 2025/11

Air quality in the last 12 months (Wanzhou)

2025/11
55
54
56
43
45
27
22
23
23
37
39
39
47
54
59
67
35
23
31
46
63
71
64
70
51
60
76
69
87
117
2025/10
18
25
26
28
28
30
37
38
34
31
34
40
18
13
16
17
16
17
18
19
19
17
23
33
37
36
29
33
43
39
41
2025/09
31
27
29
30
41
37
29
32
27
20
18
18
21
28
23
40
41
25
19
16
17
24
22
18
28
20
23
29
26
18
2025/08
26
26
28
28
23
20
24
21
18
15
15
16
17
21
21
17
20
27
28
22
22
25
23
23
28
27
35
30
39
42
54
2025/07
18
15
18
18
22
32
21
24
21
23
26
30
34
34
31
35
34
25
21
28
30
22
21
14
17
20
23
23
25
21
25
2025/06
15
25
30
38
35
35
32
20
24
35
34
36
42
39
31
42
34
18
14
19
24
26
22
24
22
20
22
20
18
23
2025/05
51
70
62
39
39
44
40
21
36
54
56
54
59
58
58
55
88
54
62
61
50
29
44
59
47
40
39
31
31
31
23
2025/04
49
66
69
65
60
75
68
60
61
45
38
162
267
163
100
73
77
65
53
36
33
51
56
37
47
56
49
50
47
35
2025/03
65
95
45
24
25
30
39
50
58
52
59
61
54
50
38
32
34
45
61
58
70
101
98
79
62
53
84
54
35
37
44
2025/02
49
38
52
51
44
38
42
39
50
64
78
61
50
52
53
54
54
50
53
51
49
42
39
51
58
69
61
71
2025/01
144
140
167
133
53
76
73
69
65
63
84
89
97
109
67
71
83
97
109
127
152
205
175
90
31
36
56
71
152
86
93
2024/12
90
99
87
55
30
41
41
34
47
54
49
47
55
68
74
80
107
112
64
99
142
72
64
76
92
102
93
83
99
137
144
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution