Air Quality
Excellent
No health implications.
9
PM2.5
32
PM10
92
O3
0.2
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Nov
54
Good
Mon
24 Nov
58
Good
Tue
25 Nov
54
Good
Wed
26 Nov
122
Light
Thu
27 Nov
76
Good
Fri
28 Nov
73
Good
Sat
29 Nov
31
Excellent
Danfeng Air quality rank
Air quality in the last 12 months (Danfeng)
|
2025/10
|
22
|
13
|
14
|
18
|
13
|
12
|
16
|
14
|
19
|
16
|
17
|
13
|
18
|
25
|
26
|
26
|
12
|
21
|
31
|
19
|
16
|
43
|
58
|
77
|
47
|
34
|
41
|
46
|
71
|
50
|
44
|
|
2025/09
|
31
|
29
|
24
|
22
|
18
|
47
|
43
|
27
|
27
|
25
|
17
|
19
|
22
|
29
|
36
|
25
|
18
|
12
|
15
|
21
|
19
|
14
|
12
|
21
|
27
|
25
|
22
|
19
|
26
|
35
|
|
|
2025/08
|
39
|
40
|
38
|
42
|
32
|
30
|
27
|
21
|
22
|
16
|
25
|
28
|
34
|
32
|
30
|
19
|
28
|
32
|
34
|
35
|
48
|
37
|
29
|
23
|
27
|
34
|
35
|
15
|
14
|
18
|
20
|
|
2025/07
|
20
|
25
|
26
|
28
|
16
|
27
|
28
|
31
|
28
|
31
|
37
|
47
|
44
|
37
|
34
|
37
|
37
|
36
|
43
|
23
|
28
|
38
|
21
|
21
|
23
|
32
|
33
|
32
|
32
|
36
|
39
|
|
2025/06
|
39
|
41
|
45
|
42
|
40
|
42
|
39
|
43
|
44
|
54
|
54
|
50
|
48
|
39
|
51
|
53
|
54
|
41
|
21
|
38
|
33
|
34
|
34
|
39
|
33
|
23
|
27
|
30
|
28
|
25
|
|
|
2025/05
|
83
|
71
|
72
|
49
|
86
|
379
|
166
|
80
|
82
|
45
|
39
|
47
|
40
|
51
|
57
|
50
|
110
|
109
|
70
|
65
|
62
|
73
|
60
|
57
|
56
|
48
|
52
|
56
|
58
|
52
|
42
|
|
2025/04
|
74
|
76
|
55
|
83
|
74
|
73
|
66
|
73
|
89
|
87
|
67
|
276
|
114
|
79
|
53
|
85
|
94
|
97
|
79
|
59
|
57
|
174
|
110
|
67
|
63
|
66
|
55
|
42
|
44
|
92
|
|
|
2025/03
|
75
|
36
|
15
|
28
|
43
|
50
|
61
|
63
|
68
|
57
|
64
|
92
|
60
|
45
|
29
|
39
|
37
|
38
|
35
|
42
|
46
|
56
|
74
|
67
|
51
|
162
|
156
|
106
|
83
|
76
|
65
|
|
2025/02
|
79
|
71
|
41
|
37
|
35
|
42
|
91
|
44
|
49
|
55
|
77
|
78
|
61
|
53
|
56
|
68
|
70
|
67
|
81
|
95
|
108
|
95
|
76
|
91
|
82
|
53
|
70
|
66
|
|||
|
2025/01
|
62
|
78
|
120
|
112
|
61
|
57
|
50
|
44
|
53
|
59
|
58
|
69
|
61
|
59
|
47
|
50
|
58
|
71
|
58
|
59
|
74
|
149
|
166
|
81
|
33
|
64
|
60
|
62
|
142
|
99
|
106
|
|
2024/12
|
45
|
48
|
61
|
56
|
45
|
42
|
44
|
67
|
78
|
82
|
96
|
95
|
39
|
48
|
46
|
49
|
59
|
58
|
55
|
71
|
55
|
56
|
60
|
84
|
72
|
72
|
65
|
42
|
50
|
52
|
50
|
|
2024/11
|
45
|
39
|
42
|
43
|
47
|
55
|
69
|
75
|
73
|
73
|
81
|
87
|
47
|
31
|
28
|
17
|
17
|
23
|
28
|
31
|
33
|
41
|
84
|
81
|
30
|
37
|
55
|
57
|
43
|
45
|
|
|
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