Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
29
PM2.5
58
*
PM10
104
O3
0.5
CO
4
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 May
75
Good
Thu
14 May
79
Good
Fri
15 May
61
Good
Sat
16 May
49
Excellent
Sun
17 May
59
Good
Mon
18 May
57
Good
Tue
19 May
46
Excellent
Air quality in the last 12 months (Zhidan)
|
2026/04
|
50
|
55
|
143
|
71
|
86
|
60
|
63
|
58
|
70
|
51
|
47
|
56
|
45
|
64
|
50
|
41
|
46
|
52
|
282
|
90
|
39
|
43
|
53
|
57
|
59
|
56
|
170
|
61
|
43
|
46
|
|
|
2026/03
|
26
|
22
|
45
|
56
|
60
|
37
|
44
|
56
|
45
|
52
|
41
|
89
|
348
|
62
|
58
|
60
|
65
|
89
|
70
|
80
|
83
|
94
|
67
|
67
|
66
|
62
|
60
|
52
|
48
|
50
|
40
|
|
2026/02
|
67
|
35
|
57
|
67
|
61
|
60
|
34
|
39
|
72
|
115
|
88
|
75
|
60
|
69
|
44
|
47
|
88
|
42
|
54
|
74
|
257
|
448
|
154
|
84
|
84
|
92
|
68
|
38
|
|||
|
2026/01
|
57
|
46
|
45
|
47
|
36
|
32
|
47
|
52
|
72
|
65
|
52
|
58
|
60
|
125
|
70
|
53
|
65
|
57
|
30
|
27
|
45
|
60
|
70
|
60
|
228
|
160
|
109
|
107
|
90
|
77
|
84
|
|
2025/12
|
66
|
39
|
42
|
51
|
64
|
53
|
53
|
59
|
65
|
70
|
67
|
69
|
102
|
72
|
69
|
67
|
54
|
63
|
54
|
58
|
56
|
68
|
97
|
64
|
46
|
56
|
55
|
50
|
50
|
48
|
44
|
|
2025/11
|
46
|
45
|
51
|
52
|
67
|
71
|
34
|
59
|
93
|
82
|
62
|
48
|
48
|
56
|
58
|
53
|
21
|
30
|
39
|
49
|
52
|
55
|
67
|
111
|
60
|
231
|
152
|
71
|
71
|
76
|
|
|
2025/10
|
38
|
22
|
25
|
30
|
22
|
24
|
25
|
19
|
11
|
11
|
19
|
27
|
27
|
33
|
17
|
27
|
33
|
34
|
37
|
33
|
30
|
23
|
42
|
37
|
36
|
34
|
44
|
44
|
42
|
44
|
45
|
|
2025/09
|
23
|
37
|
30
|
14
|
59
|
33
|
47
|
51
|
37
|
29
|
27
|
20
|
33
|
42
|
45
|
35
|
21
|
16
|
14
|
20
|
18
|
10
|
17
|
30
|
29
|
32
|
34
|
43
|
37
|
45
|
|
|
2025/08
|
33
|
33
|
34
|
30
|
42
|
45
|
37
|
24
|
22
|
25
|
36
|
35
|
32
|
33
|
30
|
18
|
22
|
22
|
42
|
35
|
40
|
34
|
12
|
22
|
25
|
29
|
18
|
18
|
15
|
16
|
20
|
|
2025/07
|
22
|
21
|
23
|
30
|
20
|
27
|
21
|
24
|
22
|
28
|
34
|
39
|
39
|
36
|
48
|
31
|
28
|
35
|
38
|
20
|
24
|
30
|
24
|
19
|
21
|
17
|
21
|
28
|
29
|
26
|
34
|
|
2025/06
|
29
|
33
|
24
|
27
|
28
|
39
|
49
|
31
|
46
|
35
|
47
|
50
|
50
|
47
|
46
|
47
|
39
|
35
|
28
|
27
|
31
|
35
|
30
|
37
|
29
|
23
|
24
|
22
|
30
|
21
|
|
|
2025/05
|
83
|
107
|
41
|
87
|
304
|
222
|
119
|
113
|
68
|
43
|
38
|
54
|
67
|
70
|
58
|
149
|
182
|
67
|
58
|
57
|
56
|
182
|
56
|
59
|
39
|
26
|
36
|
46
|
47
|
55
|
27
|
|
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