Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
*
PM2.5
51
PM10
68
O3
0.7
CO
4
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 May
56
Good
Sun
1 Jun
55
Good
Mon
2 Jun
62
Good
Tue
3 Jun
79
Good
Wed
4 Jun
83
Good
Thu
5 Jun
42
Excellent
Fri
6 Jun
46
Excellent
Air quality in the last 12 months (Danfeng)
|
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
|
|
|
2024/10
|
48
|
38
|
40
|
41
|
48
|
49
|
56
|
54
|
54
|
50
|
52
|
57
|
48
|
37
|
39
|
75
|
49
|
32
|
27
|
16
|
17
|
26
|
32
|
33
|
47
|
44
|
31
|
42
|
56
|
68
|
67
|
|
2024/09
|
32
|
33
|
32
|
35
|
28
|
36
|
36
|
48
|
33
|
36
|
38
|
35
|
34
|
38
|
41
|
28
|
26
|
23
|
22
|
25
|
24
|
37
|
39
|
49
|
45
|
55
|
59
|
59
|
41
|
22
|
|
|
2024/08
|
36
|
30
|
25
|
19
|
26
|
22
|
25
|
26
|
46
|
101
|
59
|
32
|
28
|
32
|
34
|
33
|
32
|
31
|
29
|
31
|
23
|
29
|
35
|
42
|
36
|
31
|
25
|
25
|
30
|
32
|
32
|
|
2024/07
|
21
|
34
|
32
|
29
|
16
|
24
|
26
|
15
|
21
|
32
|
33
|
36
|
34
|
30
|
20
|
20
|
17
|
20
|
14
|
22
|
26
|
29
|
32
|
39
|
70
|
51
|
32
|
39
|
23
|
12
|
35
|
|
2024/06
|
58
|
54
|
37
|
35
|
25
|
36
|
37
|
39
|
33
|
33
|
38
|
45
|
42
|
41
|
45
|
39
|
33
|
33
|
39
|
35
|
26
|
40
|
39
|
71
|
95
|
69
|
61
|
52
|
46
|
47
|
|
|
2024/05
|
28
|
31
|
33
|
27
|
27
|
40
|
46
|
52
|
55
|
47
|
80
|
56
|
62
|
57
|
65
|
54
|
52
|
56
|
46
|
37
|
45
|
41
|
43
|
55
|
70
|
39
|
48
|
44
|
36
|
44
|
60
|
|
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