Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
50
*
PM2.5
76
PM10
42
O3
0.9
CO
2
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Dec
60
Good
Sat
13 Dec
71
Good
Sun
14 Dec
82
Good
Mon
15 Dec
70
Good
Tue
16 Dec
96
Good
Wed
17 Dec
146
Light
Thu
18 Dec
16
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