Air Quality
Excellent
No health implications.
22
PM2.5
33
PM10
91
O3
0.7
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 May
31
Excellent
Tue
26 May
36
Excellent
Wed
27 May
39
Excellent
Thu
28 May
72
Good
Fri
29 May
83
Good
Sat
30 May
94
Good
Sun
31 May
39
Excellent
Air quality in the last 12 months (Tuanfeng)
|
2026/04
|
49
|
52
|
30
|
58
|
60
|
67
|
71
|
40
|
26
|
37
|
45
|
44
|
37
|
24
|
33
|
39
|
56
|
70
|
66
|
46
|
28
|
19
|
20
|
35
|
45
|
45
|
57
|
30
|
26
|
43
|
|
|
2026/03
|
30
|
31
|
56
|
89
|
66
|
64
|
75
|
77
|
79
|
80
|
73
|
68
|
66
|
70
|
112
|
34
|
18
|
35
|
58
|
79
|
69
|
69
|
81
|
74
|
84
|
65
|
58
|
71
|
70
|
39
|
50
|
|
2026/02
|
55
|
76
|
74
|
78
|
82
|
70
|
44
|
65
|
57
|
79
|
95
|
105
|
78
|
108
|
98
|
44
|
112
|
85
|
103
|
74
|
47
|
71
|
83
|
28
|
29
|
19
|
35
|
40
|
|||
|
2026/01
|
26
|
44
|
59
|
59
|
60
|
51
|
49
|
51
|
62
|
73
|
67
|
60
|
84
|
74
|
103
|
106
|
133
|
114
|
15
|
45
|
48
|
65
|
93
|
94
|
78
|
114
|
76
|
69
|
53
|
29
|
39
|
|
2025/12
|
79
|
76
|
53
|
70
|
76
|
86
|
84
|
95
|
95
|
104
|
130
|
94
|
34
|
48
|
55
|
62
|
141
|
164
|
108
|
149
|
53
|
38
|
45
|
78
|
68
|
56
|
62
|
81
|
79
|
111
|
80
|
|
2025/11
|
68
|
80
|
68
|
63
|
74
|
67
|
26
|
26
|
47
|
47
|
51
|
33
|
33
|
66
|
87
|
86
|
48
|
21
|
29
|
49
|
62
|
83
|
92
|
93
|
72
|
64
|
92
|
79
|
68
|
70
|
|
|
2025/10
|
49
|
45
|
23
|
43
|
59
|
53
|
38
|
55
|
64
|
43
|
39
|
45
|
20
|
30
|
52
|
27
|
32
|
12
|
15
|
24
|
19
|
24
|
29
|
32
|
47
|
59
|
62
|
67
|
81
|
71
|
42
|
|
2025/09
|
20
|
33
|
36
|
39
|
43
|
30
|
42
|
37
|
21
|
25
|
23
|
21
|
24
|
28
|
28
|
36
|
33
|
16
|
16
|
12
|
23
|
35
|
17
|
8
|
15
|
14
|
28
|
37
|
20
|
26
|
|
|
2025/08
|
28
|
22
|
32
|
33
|
31
|
25
|
21
|
23
|
27
|
26
|
13
|
18
|
21
|
22
|
21
|
28
|
34
|
32
|
27
|
20
|
18
|
17
|
20
|
29
|
27
|
25
|
28
|
28
|
32
|
24
|
23
|
|
2025/07
|
25
|
29
|
32
|
38
|
49
|
37
|
33
|
35
|
21
|
28
|
36
|
20
|
23
|
31
|
35
|
34
|
33
|
28
|
31
|
23
|
17
|
16
|
18
|
23
|
23
|
25
|
23
|
23
|
20
|
25
|
26
|
|
2025/06
|
11
|
19
|
47
|
55
|
42
|
41
|
26
|
14
|
16
|
23
|
31
|
43
|
35
|
30
|
29
|
39
|
38
|
20
|
16
|
21
|
12
|
12
|
18
|
23
|
36
|
38
|
25
|
22
|
17
|
26
|
|
|
2025/05
|
57
|
57
|
51
|
54
|
44
|
101
|
121
|
42
|
37
|
40
|
40
|
50
|
54
|
66
|
50
|
35
|
58
|
115
|
84
|
42
|
29
|
25
|
51
|
58
|
51
|
70
|
67
|
50
|
39
|
36
|
19
|
|
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