Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
65
*
PM2.5
83
PM10
22
O3
0.8
CO
9
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 May
56
Good
Thu
9 May
50
Excellent
Fri
10 May
52
Good
Sat
11 May
68
Good
Sun
12 May
68
Good
Mon
13 May
50
Excellent
Tue
14 May
50
Excellent
Air quality in the last 12 months (Zitong)
|
2024/02
|
67
|
45
|
21
|
29
|
35
|
47
|
45
|
57
|
87
|
161
|
109
|
86
|
78
|
71
|
38
|
36
|
44
|
58
|
294
|
288
|
42
|
43
|
28
|
48
|
56
|
59
|
59
|
57
|
50
|
||
|
2024/01
|
150
|
74
|
74
|
88
|
93
|
88
|
89
|
96
|
101
|
91
|
88
|
117
|
159
|
106
|
67
|
31
|
35
|
44
|
29
|
35
|
33
|
33
|
39
|
29
|
38
|
49
|
52
|
59
|
83
|
93
|
83
|
|
2023/12
|
38
|
45
|
61
|
71
|
64
|
78
|
80
|
87
|
94
|
104
|
66
|
53
|
48
|
34
|
55
|
52
|
53
|
53
|
69
|
70
|
69
|
80
|
92
|
76
|
82
|
102
|
122
|
133
|
117
|
152
|
147
|
|
2023/11
|
70
|
74
|
54
|
36
|
41
|
37
|
48
|
47
|
50
|
48
|
29
|
39
|
22
|
18
|
28
|
49
|
60
|
61
|
83
|
98
|
101
|
87
|
77
|
88
|
58
|
40
|
48
|
57
|
49
|
41
|
|
|
2023/10
|
31
|
25
|
23
|
20
|
20
|
17
|
23
|
28
|
28
|
31
|
24
|
17
|
26
|
36
|
44
|
57
|
46
|
25
|
25
|
36
|
48
|
52
|
60
|
66
|
88
|
69
|
37
|
32
|
47
|
64
|
55
|
|
2023/09
|
38
|
39
|
52
|
58
|
58
|
50
|
47
|
48
|
39
|
25
|
26
|
23
|
29
|
29
|
37
|
48
|
49
|
27
|
20
|
22
|
26
|
19
|
17
|
15
|
14
|
16
|
15
|
21
|
23
|
24
|
|
|
2023/08
|
29
|
28
|
17
|
24
|
22
|
24
|
22
|
22
|
28
|
30
|
26
|
23
|
36
|
39
|
38
|
39
|
48
|
56
|
35
|
28
|
46
|
47
|
33
|
30
|
31
|
22
|
27
|
30
|
35
|
31
|
42
|
|
2023/07
|
50
|
37
|
27
|
31
|
42
|
46
|
45
|
57
|
50
|
51
|
40
|
28
|
22
|
29
|
43
|
58
|
46
|
39
|
40
|
32
|
31
|
38
|
38
|
32
|
33
|
26
|
18
|
20
|
23
|
32
|
32
|
|
2023/06
|
26
|
22
|
21
|
20
|
29
|
34
|
35
|
46
|
67
|
78
|
57
|
44
|
46
|
45
|
35
|
25
|
24
|
30
|
46
|
52
|
39
|
38
|
43
|
44
|
40
|
49
|
48
|
35
|
44
|
55
|
|
|
2023/05
|
65
|
50
|
47
|
48
|
66
|
34
|
23
|
20
|
16
|
20
|
36
|
53
|
67
|
67
|
82
|
73
|
60
|
45
|
52
|
46
|
48
|
31
|
41
|
41
|
43
|
30
|
23
|
28
|
33
|
35
|
30
|
|
2023/04
|
62
|
49
|
25
|
29
|
24
|
71
|
78
|
73
|
67
|
75
|
80
|
62
|
36
|
53
|
66
|
66
|
61
|
59
|
58
|
79
|
68
|
19
|
18
|
21
|
34
|
44
|
56
|
65
|
60
|
69
|
|
|
2023/03
|
55
|
68
|
65
|
68
|
69
|
65
|
52
|
55
|
73
|
53
|
61
|
78
|
55
|
53
|
64
|
39
|
28
|
31
|
29
|
23
|
36
|
68
|
33
|
21
|
26
|
24
|
32
|
31
|
42
|
50
|
50
|
|
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