Air Quality
Excellent
No health implications.
4
PM2.5
7
PM10
34
O3
0.4
CO
7
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Aug
30
Excellent
Wed
12 Aug
31
Excellent
Thu
13 Aug
42
Excellent
Fri
14 Aug
36
Excellent
Sat
15 Aug
61
Good
Sun
16 Aug
75
Good
Mon
17 Aug
26
Excellent
Air quality in the last 12 months (Tuanfeng)
|
2026/07
|
26
|
21
|
16
|
15
|
13
|
17
|
15
|
19
|
26
|
32
|
31
|
23
|
31
|
37
|
24
|
28
|
25
|
26
|
32
|
33
|
23
|
17
|
20
|
30
|
31
|
37
|
18
|
18
|
18
|
18
|
24
|
|
2026/06
|
60
|
74
|
41
|
48
|
61
|
58
|
39
|
26
|
33
|
62
|
73
|
51
|
26
|
33
|
45
|
41
|
51
|
42
|
19
|
30
|
27
|
19
|
19
|
17
|
21
|
33
|
62
|
72
|
55
|
22
|
|
|
2026/05
|
41
|
30
|
35
|
35
|
39
|
44
|
43
|
36
|
48
|
52
|
57
|
91
|
69
|
41
|
45
|
37
|
38
|
32
|
20
|
26
|
30
|
39
|
26
|
26
|
29
|
17
|
22
|
41
|
41
|
48
|
56
|
|
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
|
|
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