Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
68
*
PM10
24
O3
0.7
CO
3
SO2
31
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Dec
73
Good
Mon
15 Dec
68
Good
Tue
16 Dec
94
Good
Wed
17 Dec
171
Moderate
Thu
18 Dec
202
Heavy
Fri
19 Dec
20
Excellent
Sat
20 Dec
40
Excellent
Zengdu Air quality rank
Air quality in the last 12 months (Zengdu)
|
2025/11
|
55
|
66
|
78
|
72
|
66
|
73
|
28
|
27
|
58
|
68
|
60
|
39
|
60
|
92
|
89
|
91
|
31
|
28
|
34
|
51
|
56
|
70
|
77
|
79
|
76
|
70
|
93
|
94
|
77
|
98
|
|
|
2025/10
|
33
|
20
|
16
|
31
|
48
|
37
|
25
|
40
|
49
|
20
|
19
|
25
|
13
|
34
|
32
|
23
|
14
|
21
|
29
|
24
|
34
|
44
|
43
|
54
|
80
|
65
|
53
|
60
|
77
|
47
|
50
|
|
2025/09
|
26
|
28
|
33
|
35
|
29
|
36
|
42
|
35
|
22
|
20
|
23
|
13
|
22
|
32
|
32
|
40
|
15
|
15
|
13
|
21
|
34
|
20
|
13
|
17
|
25
|
17
|
29
|
36
|
21
|
19
|
|
|
2025/08
|
43
|
32
|
39
|
48
|
44
|
42
|
37
|
32
|
28
|
27
|
27
|
26
|
25
|
32
|
29
|
24
|
35
|
39
|
30
|
22
|
22
|
24
|
27
|
31
|
38
|
34
|
37
|
41
|
42
|
37
|
20
|
|
2025/07
|
25
|
20
|
23
|
27
|
37
|
44
|
35
|
47
|
29
|
34
|
55
|
47
|
35
|
37
|
44
|
46
|
40
|
45
|
41
|
38
|
34
|
26
|
23
|
29
|
31
|
33
|
29
|
28
|
30
|
38
|
39
|
|
2025/06
|
48
|
51
|
58
|
58
|
55
|
63
|
56
|
44
|
42
|
44
|
40
|
43
|
44
|
38
|
33
|
48
|
37
|
27
|
23
|
25
|
31
|
28
|
33
|
29
|
37
|
20
|
28
|
29
|
20
|
30
|
|
|
2025/05
|
47
|
60
|
44
|
41
|
48
|
102
|
102
|
53
|
65
|
36
|
49
|
46
|
58
|
55
|
89
|
62
|
66
|
112
|
160
|
82
|
57
|
44
|
59
|
55
|
59
|
69
|
68
|
62
|
51
|
50
|
27
|
|
2025/04
|
59
|
59
|
64
|
120
|
71
|
71
|
65
|
77
|
74
|
61
|
64
|
154
|
92
|
80
|
52
|
61
|
64
|
66
|
44
|
54
|
63
|
52
|
70
|
70
|
66
|
53
|
52
|
48
|
42
|
50
|
|
|
2025/03
|
95
|
62
|
23
|
34
|
42
|
68
|
80
|
100
|
105
|
90
|
83
|
87
|
101
|
45
|
45
|
48
|
41
|
48
|
48
|
49
|
52
|
70
|
71
|
73
|
61
|
77
|
90
|
60
|
59
|
61
|
62
|
|
2025/02
|
84
|
71
|
67
|
74
|
54
|
39
|
67
|
41
|
47
|
74
|
98
|
81
|
57
|
66
|
70
|
73
|
71
|
64
|
84
|
91
|
75
|
86
|
110
|
84
|
64
|
119
|
78
|
91
|
|||
|
2025/01
|
154
|
134
|
138
|
183
|
93
|
75
|
62
|
67
|
43
|
61
|
70
|
107
|
102
|
120
|
59
|
57
|
68
|
98
|
135
|
110
|
116
|
163
|
143
|
61
|
28
|
41
|
48
|
79
|
182
|
103
|
111
|
|
2024/12
|
83
|
83
|
93
|
83
|
63
|
70
|
61
|
60
|
48
|
66
|
71
|
89
|
81
|
47
|
60
|
82
|
97
|
63
|
49
|
85
|
85
|
47
|
62
|
79
|
107
|
120
|
168
|
61
|
78
|
86
|
91
|
|
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