Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
46
PM10
50
O3
0.7
CO
4
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 May
46
Excellent
Sun
17 May
46
Excellent
Mon
18 May
47
Excellent
Tue
19 May
41
Excellent
Wed
20 May
37
Excellent
Thu
21 May
29
Excellent
Fri
22 May
38
Excellent
Air quality in the last 12 months (Ziyuan)
|
2026/04
|
31
|
46
|
33
|
36
|
62
|
57
|
32
|
50
|
63
|
62
|
43
|
28
|
30
|
21
|
19
|
21
|
23
|
35
|
45
|
35
|
17
|
16
|
24
|
34
|
49
|
51
|
55
|
29
|
28
|
30
|
|
|
2026/03
|
10
|
14
|
26
|
32
|
39
|
47
|
64
|
25
|
21
|
47
|
35
|
45
|
57
|
67
|
98
|
80
|
68
|
35
|
35
|
24
|
26
|
37
|
27
|
16
|
42
|
53
|
24
|
28
|
31
|
33
|
30
|
|
2026/02
|
61
|
62
|
71
|
100
|
113
|
72
|
76
|
59
|
65
|
46
|
42
|
58
|
50
|
62
|
62
|
30
|
52
|
72
|
66
|
42
|
67
|
91
|
86
|
35
|
49
|
50
|
13
|
17
|
|||
|
2026/01
|
29
|
49
|
66
|
75
|
37
|
56
|
55
|
55
|
62
|
82
|
89
|
99
|
91
|
87
|
107
|
127
|
116
|
117
|
59
|
18
|
43
|
53
|
60
|
69
|
92
|
35
|
64
|
86
|
78
|
28
|
31
|
|
2025/12
|
68
|
92
|
88
|
77
|
70
|
79
|
88
|
79
|
91
|
94
|
91
|
103
|
27
|
45
|
60
|
71
|
74
|
76
|
80
|
81
|
76
|
99
|
73
|
33
|
53
|
61
|
64
|
66
|
78
|
87
|
113
|
|
2025/11
|
42
|
32
|
17
|
15
|
28
|
34
|
39
|
11
|
7
|
10
|
25
|
50
|
38
|
45
|
49
|
55
|
60
|
25
|
30
|
37
|
39
|
46
|
57
|
61
|
52
|
50
|
68
|
69
|
54
|
62
|
|
|
2025/10
|
46
|
34
|
30
|
42
|
50
|
22
|
21
|
37
|
39
|
35
|
38
|
50
|
69
|
41
|
44
|
47
|
47
|
23
|
11
|
9
|
12
|
24
|
34
|
42
|
50
|
59
|
51
|
60
|
71
|
88
|
54
|
|
2025/09
|
33
|
31
|
27
|
27
|
35
|
37
|
45
|
41
|
17
|
20
|
23
|
19
|
26
|
32
|
32
|
31
|
21
|
38
|
49
|
27
|
25
|
20
|
24
|
13
|
12
|
17
|
27
|
36
|
44
|
56
|
|
|
2025/08
|
32
|
30
|
21
|
28
|
26
|
13
|
14
|
21
|
28
|
29
|
32
|
35
|
38
|
29
|
13
|
25
|
23
|
26
|
17
|
19
|
20
|
24
|
30
|
35
|
28
|
28
|
28
|
25
|
27
|
26
|
31
|
|
2025/07
|
17
|
17
|
22
|
30
|
31
|
43
|
37
|
33
|
36
|
30
|
25
|
35
|
28
|
30
|
21
|
25
|
27
|
34
|
30
|
26
|
15
|
13
|
15
|
24
|
27
|
33
|
33
|
26
|
30
|
30
|
26
|
|
2025/06
|
27
|
18
|
35
|
46
|
46
|
41
|
30
|
28
|
34
|
32
|
36
|
27
|
29
|
20
|
23
|
26
|
14
|
13
|
20
|
21
|
20
|
17
|
20
|
18
|
25
|
27
|
21
|
17
|
17
|
15
|
|
|
2025/05
|
51
|
62
|
60
|
44
|
40
|
42
|
52
|
46
|
27
|
47
|
36
|
41
|
52
|
66
|
62
|
25
|
29
|
22
|
26
|
23
|
24
|
29
|
29
|
50
|
55
|
39
|
33
|
16
|
22
|
32
|
26
|
|
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