Air Quality
Excellent
No health implications.
2
PM2.5
9
PM10
34
O3
0.7
CO
3
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Mar
35
Excellent
Wed
18 Mar
61
Good
Thu
19 Mar
74
Good
Fri
20 Mar
87
Good
Sat
21 Mar
94
Good
Sun
22 Mar
86
Good
Mon
23 Mar
33
Excellent
Air quality in the last 12 months (Tuanfeng)
|
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
|
|
2025/04
|
74
|
72
|
64
|
79
|
80
|
61
|
71
|
73
|
74
|
58
|
54
|
152
|
97
|
81
|
51
|
57
|
63
|
65
|
59
|
67
|
45
|
66
|
62
|
62
|
67
|
43
|
44
|
50
|
44
|
44
|
|
|
2025/03
|
66
|
40
|
17
|
42
|
46
|
65
|
72
|
83
|
88
|
90
|
67
|
78
|
75
|
46
|
31
|
42
|
38
|
43
|
46
|
55
|
55
|
62
|
84
|
71
|
65
|
81
|
85
|
65
|
71
|
64
|
72
|
|
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