Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
95
*
PM2.5
159
PM10
13
O3
0.9
CO
29
SO2
71
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
11 Dec
67
Good
Fri
12 Dec
63
Good
Sat
13 Dec
65
Good
Sun
14 Dec
82
Good
Mon
15 Dec
90
Good
Tue
16 Dec
17
Excellent
Wed
17 Dec
28
Excellent
Zichuan Air quality rank
Air quality in the last 12 months (Zichuan)
|
2025/11
|
93
|
56
|
50
|
54
|
67
|
54
|
91
|
127
|
71
|
58
|
74
|
82
|
89
|
91
|
124
|
93
|
30
|
54
|
55
|
73
|
81
|
94
|
91
|
131
|
35
|
80
|
60
|
106
|
122
|
107
|
|
|
2025/10
|
44
|
24
|
32
|
43
|
18
|
18
|
49
|
48
|
28
|
15
|
27
|
22
|
39
|
58
|
44
|
58
|
54
|
23
|
36
|
35
|
49
|
56
|
54
|
57
|
81
|
77
|
73
|
92
|
55
|
59
|
112
|
|
2025/09
|
23
|
30
|
34
|
47
|
41
|
41
|
44
|
63
|
40
|
50
|
44
|
39
|
44
|
51
|
50
|
42
|
18
|
28
|
20
|
39
|
44
|
37
|
48
|
34
|
48
|
49
|
30
|
42
|
61
|
53
|
|
|
2025/08
|
20
|
18
|
37
|
45
|
43
|
35
|
44
|
36
|
19
|
29
|
34
|
32
|
45
|
44
|
22
|
27
|
24
|
45
|
38
|
27
|
27
|
28
|
31
|
57
|
38
|
37
|
34
|
34
|
44
|
34
|
19
|
|
2025/07
|
22
|
26
|
22
|
22
|
28
|
39
|
40
|
28
|
22
|
37
|
36
|
43
|
39
|
27
|
33
|
29
|
38
|
42
|
34
|
27
|
18
|
16
|
23
|
23
|
26
|
22
|
15
|
17
|
17
|
30
|
29
|
|
2025/06
|
46
|
47
|
48
|
40
|
50
|
46
|
65
|
58
|
57
|
33
|
38
|
38
|
37
|
47
|
31
|
21
|
28
|
36
|
19
|
36
|
31
|
31
|
29
|
38
|
48
|
50
|
42
|
33
|
29
|
17
|
|
|
2025/05
|
56
|
64
|
46
|
49
|
63
|
57
|
63
|
55
|
24
|
29
|
42
|
46
|
50
|
52
|
50
|
67
|
63
|
52
|
76
|
75
|
65
|
66
|
47
|
57
|
41
|
45
|
43
|
48
|
45
|
44
|
55
|
|
2025/04
|
62
|
33
|
46
|
70
|
46
|
56
|
86
|
101
|
69
|
71
|
68
|
127
|
53
|
53
|
51
|
75
|
122
|
69
|
50
|
60
|
48
|
84
|
67
|
61
|
67
|
76
|
58
|
60
|
57
|
72
|
|
|
2025/03
|
86
|
25
|
39
|
72
|
111
|
104
|
68
|
83
|
91
|
86
|
88
|
124
|
59
|
56
|
65
|
41
|
44
|
38
|
45
|
48
|
51
|
58
|
86
|
97
|
120
|
87
|
85
|
63
|
45
|
50
|
66
|
|
2025/02
|
84
|
127
|
50
|
34
|
34
|
60
|
38
|
25
|
44
|
68
|
70
|
70
|
58
|
72
|
82
|
78
|
53
|
62
|
69
|
70
|
72
|
46
|
54
|
45
|
63
|
87
|
103
|
96
|
|||
|
2025/01
|
126
|
94
|
75
|
125
|
152
|
46
|
43
|
41
|
48
|
51
|
67
|
99
|
81
|
90
|
35
|
61
|
70
|
91
|
115
|
82
|
117
|
121
|
156
|
190
|
73
|
73
|
27
|
70
|
116
|
109
|
114
|
|
2024/12
|
84
|
71
|
56
|
91
|
101
|
96
|
45
|
51
|
78
|
128
|
89
|
67
|
63
|
61
|
63
|
76
|
86
|
50
|
60
|
83
|
39
|
62
|
75
|
120
|
152
|
70
|
61
|
58
|
70
|
93
|
75
|
|
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