Air Quality
Excellent
No health implications.
17
PM2.5
16
PM10
12
O3
0.5
CO
3
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Mar
50
Excellent
Wed
11 Mar
66
Good
Thu
12 Mar
67
Good
Fri
13 Mar
51
Good
Sat
14 Mar
32
Excellent
Sun
15 Mar
35
Excellent
Mon
16 Mar
39
Excellent
Air quality in the last 12 months (Zizhong)
|
2026/02
|
71
|
74
|
94
|
92
|
88
|
98
|
71
|
45
|
48
|
63
|
61
|
71
|
85
|
87
|
84
|
52
|
109
|
97
|
94
|
95
|
92
|
98
|
89
|
61
|
55
|
36
|
50
|
32
|
|||
|
2026/01
|
22
|
24
|
24
|
39
|
53
|
52
|
67
|
81
|
99
|
128
|
166
|
149
|
124
|
111
|
126
|
164
|
157
|
158
|
63
|
28
|
41
|
31
|
55
|
71
|
77
|
75
|
80
|
86
|
71
|
32
|
53
|
|
2025/12
|
128
|
137
|
74
|
41
|
57
|
65
|
85
|
94
|
115
|
115
|
101
|
103
|
50
|
61
|
70
|
95
|
117
|
104
|
119
|
90
|
46
|
38
|
54
|
53
|
55
|
59
|
72
|
84
|
89
|
111
|
88
|
|
2025/11
|
21
|
25
|
28
|
30
|
41
|
36
|
34
|
35
|
35
|
19
|
26
|
26
|
28
|
41
|
40
|
34
|
28
|
28
|
39
|
52
|
73
|
84
|
96
|
75
|
69
|
72
|
83
|
87
|
102
|
124
|
|
|
2025/10
|
16
|
12
|
19
|
25
|
14
|
15
|
20
|
30
|
45
|
50
|
31
|
15
|
17
|
21
|
33
|
31
|
27
|
28
|
23
|
13
|
15
|
20
|
23
|
23
|
26
|
31
|
24
|
35
|
39
|
29
|
36
|
|
2025/09
|
21
|
31
|
29
|
25
|
22
|
25
|
37
|
27
|
30
|
30
|
22
|
11
|
12
|
20
|
39
|
45
|
16
|
11
|
10
|
15
|
11
|
10
|
11
|
17
|
26
|
28
|
22
|
13
|
12
|
21
|
|
|
2025/08
|
21
|
22
|
25
|
32
|
42
|
36
|
24
|
28
|
25
|
15
|
15
|
20
|
25
|
37
|
30
|
28
|
22
|
22
|
23
|
29
|
28
|
17
|
15
|
18
|
15
|
20
|
25
|
25
|
13
|
13
|
14
|
|
2025/07
|
18
|
24
|
33
|
28
|
19
|
21
|
25
|
18
|
22
|
19
|
17
|
22
|
29
|
31
|
30
|
34
|
34
|
35
|
27
|
22
|
16
|
19
|
18
|
17
|
19
|
20
|
17
|
26
|
31
|
27
|
22
|
|
2025/06
|
28
|
20
|
29
|
33
|
37
|
45
|
34
|
33
|
19
|
24
|
34
|
35
|
35
|
37
|
33
|
26
|
31
|
15
|
14
|
26
|
22
|
24
|
20
|
19
|
16
|
19
|
23
|
28
|
25
|
12
|
|
|
2025/05
|
39
|
57
|
67
|
69
|
36
|
73
|
30
|
40
|
87
|
79
|
61
|
92
|
82
|
108
|
83
|
64
|
75
|
96
|
62
|
67
|
55
|
50
|
58
|
52
|
46
|
39
|
36
|
16
|
20
|
41
|
30
|
|
2025/04
|
44
|
54
|
51
|
53
|
51
|
50
|
53
|
52
|
53
|
62
|
45
|
236
|
149
|
113
|
104
|
82
|
71
|
62
|
64
|
40
|
43
|
55
|
61
|
36
|
41
|
29
|
30
|
50
|
35
|
25
|
|
|
2025/03
|
87
|
78
|
33
|
34
|
33
|
20
|
35
|
46
|
56
|
74
|
69
|
71
|
44
|
50
|
35
|
36
|
29
|
42
|
43
|
48
|
58
|
75
|
77
|
63
|
59
|
59
|
103
|
71
|
30
|
21
|
29
|
|
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