Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
PM2.5
72
*
PM10
74
O3
0.8
CO
20
SO2
41
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Jul
114
Light
Mon
7 Jul
115
Light
Tue
8 Jul
125
Light
Wed
9 Jul
121
Light
Thu
10 Jul
126
Light
Fri
11 Jul
130
Light
Sat
12 Jul
46
Excellent
Zichuan Air quality rank
Air quality in the last 12 months (Zichuan)
|
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
|
|
2024/11
|
103
|
75
|
72
|
44
|
53
|
55
|
52
|
48
|
53
|
67
|
115
|
188
|
117
|
66
|
100
|
87
|
52
|
42
|
42
|
64
|
92
|
66
|
47
|
52
|
41
|
27
|
33
|
41
|
50
|
56
|
|
|
2024/10
|
29
|
27
|
39
|
53
|
59
|
60
|
55
|
54
|
63
|
91
|
66
|
69
|
70
|
70
|
85
|
92
|
57
|
21
|
33
|
43
|
69
|
61
|
40
|
64
|
94
|
100
|
107
|
52
|
67
|
116
|
140
|
|
2024/09
|
38
|
22
|
42
|
46
|
38
|
27
|
40
|
55
|
39
|
44
|
26
|
43
|
72
|
42
|
31
|
44
|
54
|
50
|
42
|
30
|
18
|
38
|
42
|
50
|
65
|
75
|
59
|
43
|
42
|
35
|
|
|
2024/08
|
22
|
23
|
28
|
24
|
16
|
24
|
31
|
35
|
34
|
46
|
70
|
31
|
37
|
40
|
51
|
46
|
44
|
39
|
30
|
33
|
52
|
50
|
50
|
66
|
59
|
33
|
19
|
43
|
47
|
52
|
63
|
|
2024/07
|
48
|
50
|
35
|
27
|
23
|
16
|
24
|
42
|
60
|
71
|
65
|
63
|
67
|
52
|
52
|
21
|
51
|
67
|
26
|
19
|
26
|
27
|
39
|
37
|
32
|
17
|
19
|
12
|
25
|
19
|
22
|
|
2024/06
|
36
|
61
|
63
|
45
|
44
|
53
|
45
|
55
|
46
|
59
|
57
|
55
|
52
|
74
|
57
|
35
|
36
|
42
|
39
|
41
|
57
|
73
|
93
|
88
|
67
|
56
|
23
|
43
|
52
|
57
|
|
|
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