Air Quality
Excellent
No health implications.
13
PM2.5
17
PM10
32
O3
0.8
CO
3
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Oct
25
Excellent
Sun
19 Oct
19
Excellent
Mon
20 Oct
30
Excellent
Tue
21 Oct
33
Excellent
Wed
22 Oct
39
Excellent
Thu
23 Oct
54
Good
Fri
24 Oct
15
Excellent
Zengdu Air quality rank
Air quality in the last 12 months (Zengdu)
|
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
|
|
2024/11
|
106
|
89
|
94
|
81
|
49
|
60
|
54
|
59
|
55
|
53
|
61
|
83
|
68
|
114
|
124
|
73
|
22
|
25
|
26
|
39
|
41
|
50
|
82
|
58
|
36
|
28
|
45
|
47
|
46
|
67
|
|
|
2024/10
|
30
|
49
|
39
|
42
|
49
|
34
|
44
|
59
|
56
|
117
|
80
|
106
|
103
|
73
|
70
|
79
|
56
|
16
|
28
|
32
|
42
|
38
|
36
|
52
|
43
|
60
|
108
|
92
|
74
|
57
|
45
|
|
2024/09
|
40
|
49
|
36
|
36
|
45
|
32
|
41
|
43
|
44
|
39
|
35
|
26
|
20
|
38
|
50
|
44
|
41
|
32
|
17
|
41
|
23
|
24
|
36
|
43
|
51
|
53
|
57
|
47
|
33
|
22
|
|
|
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