Air Quality
Excellent
No health implications.
10
PM2.5
16
PM10
78
O3
0.4
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Jun
47
Excellent
Wed
25 Jun
47
Excellent
Thu
26 Jun
68
Good
Fri
27 Jun
71
Good
Sat
28 Jun
77
Good
Sun
29 Jun
56
Good
Mon
30 Jun
48
Excellent
Air quality in the last 12 months (Zitong)
|
2025/05
|
49
|
59
|
69
|
61
|
34
|
47
|
39
|
35
|
173
|
96
|
65
|
67
|
45
|
53
|
68
|
124
|
120
|
138
|
106
|
82
|
89
|
69
|
72
|
61
|
54
|
57
|
46
|
27
|
36
|
34
|
26
|
|
2025/04
|
51
|
59
|
58
|
60
|
54
|
46
|
60
|
61
|
63
|
56
|
51
|
418
|
182
|
102
|
94
|
83
|
70
|
71
|
80
|
59
|
58
|
81
|
73
|
40
|
46
|
35
|
33
|
47
|
36
|
36
|
|
|
2025/03
|
60
|
50
|
34
|
18
|
22
|
29
|
31
|
53
|
41
|
57
|
73
|
84
|
51
|
25
|
35
|
37
|
48
|
54
|
52
|
62
|
60
|
65
|
68
|
52
|
54
|
56
|
175
|
78
|
62
|
35
|
39
|
|
2025/02
|
49
|
48
|
37
|
57
|
37
|
34
|
31
|
29
|
49
|
61
|
63
|
59
|
56
|
46
|
51
|
61
|
49
|
50
|
60
|
51
|
42
|
43
|
41
|
29
|
29
|
46
|
59
|
61
|
|||
|
2025/01
|
96
|
90
|
116
|
98
|
67
|
79
|
58
|
46
|
56
|
56
|
44
|
56
|
71
|
67
|
58
|
44
|
70
|
53
|
92
|
105
|
114
|
133
|
140
|
69
|
35
|
72
|
70
|
77
|
170
|
97
|
52
|
|
2024/12
|
78
|
90
|
77
|
58
|
43
|
36
|
41
|
29
|
31
|
45
|
53
|
53
|
35
|
51
|
66
|
84
|
97
|
107
|
77
|
63
|
59
|
61
|
78
|
64
|
64
|
81
|
83
|
62
|
75
|
72
|
87
|
|
2024/11
|
25
|
24
|
33
|
27
|
28
|
37
|
53
|
69
|
42
|
30
|
33
|
26
|
27
|
36
|
41
|
24
|
16
|
7
|
11
|
30
|
31
|
46
|
50
|
27
|
12
|
32
|
41
|
51
|
60
|
70
|
|
|
2024/10
|
22
|
26
|
30
|
26
|
43
|
53
|
50
|
52
|
39
|
35
|
40
|
30
|
23
|
34
|
41
|
47
|
28
|
33
|
20
|
8
|
13
|
28
|
39
|
42
|
32
|
24
|
16
|
32
|
46
|
40
|
29
|
|
2024/09
|
40
|
46
|
48
|
43
|
26
|
36
|
37
|
40
|
31
|
16
|
22
|
25
|
33
|
30
|
31
|
32
|
38
|
41
|
43
|
36
|
16
|
24
|
32
|
46
|
50
|
62
|
83
|
72
|
34
|
11
|
|
|
2024/08
|
45
|
40
|
29
|
16
|
25
|
33
|
28
|
32
|
37
|
55
|
48
|
50
|
51
|
54
|
31
|
23
|
37
|
26
|
38
|
48
|
48
|
51
|
49
|
40
|
40
|
36
|
35
|
34
|
31
|
32
|
38
|
|
2024/07
|
19
|
29
|
19
|
21
|
23
|
37
|
19
|
12
|
13
|
19
|
26
|
34
|
24
|
16
|
16
|
25
|
20
|
18
|
20
|
20
|
26
|
27
|
30
|
42
|
67
|
62
|
44
|
35
|
27
|
30
|
39
|
|
2024/06
|
46
|
27
|
33
|
23
|
30
|
30
|
33
|
30
|
26
|
41
|
46
|
32
|
44
|
40
|
50
|
30
|
17
|
28
|
34
|
23
|
21
|
31
|
45
|
56
|
27
|
29
|
21
|
29
|
41
|
35
|
|
|
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