Air Quality
Excellent
No health implications.
4
PM2.5
12
PM10
27
O3
0.5
CO
8
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 May
39
Excellent
Mon
18 May
42
Excellent
Tue
19 May
40
Excellent
Wed
20 May
59
Good
Thu
21 May
56
Good
Fri
22 May
42
Excellent
Sat
23 May
31
Excellent
Air quality in the last 12 months (Wufeng)
|
2026/04
|
35
|
30
|
24
|
48
|
51
|
37
|
43
|
50
|
38
|
30
|
27
|
36
|
34
|
30
|
40
|
41
|
43
|
39
|
42
|
90
|
37
|
20
|
24
|
44
|
48
|
54
|
41
|
23
|
28
|
33
|
|
|
2026/03
|
17
|
22
|
31
|
54
|
60
|
81
|
74
|
41
|
47
|
51
|
51
|
78
|
67
|
71
|
25
|
15
|
22
|
23
|
55
|
67
|
42
|
55
|
45
|
41
|
38
|
23
|
28
|
39
|
52
|
27
|
35
|
|
2026/02
|
90
|
84
|
107
|
121
|
135
|
130
|
117
|
93
|
83
|
73
|
74
|
79
|
92
|
83
|
88
|
30
|
77
|
68
|
67
|
54
|
55
|
69
|
71
|
59
|
52
|
30
|
27
|
43
|
|||
|
2026/01
|
42
|
63
|
99
|
90
|
77
|
71
|
62
|
65
|
69
|
63
|
74
|
84
|
78
|
99
|
119
|
117
|
139
|
170
|
54
|
50
|
60
|
75
|
82
|
95
|
84
|
93
|
120
|
125
|
72
|
43
|
73
|
|
2025/12
|
76
|
97
|
79
|
72
|
80
|
72
|
85
|
71
|
79
|
134
|
143
|
148
|
35
|
50
|
60
|
72
|
85
|
99
|
93
|
79
|
32
|
66
|
34
|
48
|
57
|
62
|
68
|
92
|
102
|
110
|
75
|
|
2025/11
|
37
|
34
|
50
|
73
|
73
|
62
|
22
|
15
|
22
|
40
|
46
|
42
|
46
|
57
|
65
|
72
|
37
|
21
|
23
|
32
|
37
|
46
|
55
|
39
|
48
|
53
|
55
|
61
|
58
|
82
|
|
|
2025/10
|
33
|
23
|
20
|
24
|
32
|
52
|
45
|
53
|
84
|
61
|
54
|
42
|
14
|
13
|
27
|
19
|
19
|
12
|
17
|
12
|
14
|
26
|
31
|
39
|
52
|
46
|
50
|
49
|
63
|
71
|
60
|
|
2025/09
|
16
|
24
|
32
|
24
|
36
|
18
|
34
|
38
|
17
|
23
|
22
|
21
|
14
|
17
|
29
|
25
|
25
|
11
|
15
|
15
|
22
|
26
|
19
|
18
|
19
|
14
|
26
|
30
|
18
|
24
|
|
|
2025/08
|
28
|
29
|
33
|
40
|
33
|
30
|
22
|
15
|
12
|
15
|
9
|
9
|
9
|
17
|
14
|
14
|
17
|
27
|
24
|
15
|
14
|
16
|
20
|
17
|
14
|
15
|
16
|
28
|
31
|
23
|
15
|
|
2025/07
|
18
|
14
|
15
|
15
|
21
|
25
|
23
|
26
|
26
|
21
|
31
|
31
|
24
|
27
|
26
|
23
|
24
|
19
|
25
|
25
|
19
|
16
|
8
|
14
|
18
|
22
|
19
|
15
|
15
|
17
|
21
|
|
2025/06
|
9
|
19
|
26
|
30
|
33
|
37
|
29
|
19
|
20
|
26
|
26
|
24
|
29
|
30
|
29
|
33
|
29
|
17
|
11
|
10
|
13
|
17
|
19
|
25
|
15
|
13
|
26
|
24
|
19
|
18
|
|
|
2025/05
|
54
|
64
|
60
|
38
|
39
|
119
|
127
|
31
|
27
|
46
|
41
|
46
|
55
|
55
|
40
|
33
|
47
|
77
|
55
|
45
|
43
|
22
|
39
|
57
|
60
|
54
|
54
|
33
|
39
|
31
|
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