Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
15
PM2.5
74
*
PM10
118
O3
0.5
CO
8
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
83
Good
Tue
29 Apr
97
Good
Wed
30 Apr
124
Light
Thu
1 May
112
Light
Fri
2 May
92
Good
Sat
3 May
72
Good
Sun
4 May
37
Excellent
Air quality in the last 12 months (Wangyi)
|
2025/02
|
165
|
115
|
37
|
33
|
38
|
49
|
90
|
35
|
51
|
66
|
65
|
75
|
60
|
69
|
50
|
73
|
69
|
66
|
86
|
117
|
129
|
117
|
41
|
49
|
69
|
67
|
76
|
91
|
|||
|
2025/01
|
69
|
61
|
61
|
84
|
73
|
47
|
40
|
42
|
46
|
62
|
71
|
86
|
74
|
50
|
34
|
57
|
78
|
97
|
82
|
103
|
94
|
142
|
201
|
151
|
39
|
73
|
55
|
72
|
128
|
136
|
190
|
|
2024/12
|
54
|
53
|
58
|
70
|
55
|
56
|
47
|
37
|
72
|
80
|
109
|
94
|
51
|
44
|
53
|
67
|
69
|
46
|
79
|
96
|
44
|
54
|
82
|
118
|
97
|
64
|
43
|
45
|
62
|
63
|
68
|
|
2024/11
|
66
|
50
|
48
|
40
|
54
|
79
|
103
|
106
|
91
|
140
|
121
|
108
|
48
|
26
|
41
|
59
|
37
|
28
|
54
|
48
|
61
|
71
|
101
|
98
|
38
|
38
|
61
|
51
|
45
|
45
|
|
|
2024/10
|
51
|
50
|
43
|
48
|
65
|
85
|
62
|
88
|
75
|
42
|
61
|
61
|
56
|
75
|
79
|
74
|
58
|
28
|
23
|
25
|
32
|
31
|
40
|
61
|
60
|
51
|
38
|
50
|
70
|
62
|
57
|
|
2024/09
|
48
|
37
|
31
|
36
|
35
|
35
|
37
|
38
|
44
|
46
|
45
|
30
|
39
|
29
|
46
|
36
|
38
|
32
|
30
|
24
|
21
|
34
|
51
|
70
|
81
|
69
|
69
|
65
|
36
|
29
|
|
|
2024/08
|
36
|
39
|
35
|
33
|
37
|
35
|
26
|
26
|
49
|
105
|
40
|
29
|
29
|
43
|
32
|
34
|
41
|
40
|
29
|
32
|
32
|
36
|
42
|
43
|
41
|
22
|
21
|
28
|
28
|
32
|
35
|
|
2024/07
|
28
|
32
|
38
|
30
|
35
|
42
|
26
|
14
|
32
|
52
|
45
|
45
|
52
|
52
|
38
|
16
|
21
|
26
|
30
|
25
|
42
|
23
|
28
|
36
|
67
|
59
|
48
|
50
|
38
|
27
|
41
|
|
2024/06
|
68
|
31
|
39
|
38
|
36
|
45
|
34
|
40
|
37
|
43
|
48
|
48
|
46
|
40
|
51
|
49
|
41
|
42
|
44
|
43
|
39
|
59
|
67
|
98
|
94
|
72
|
58
|
61
|
55
|
30
|
|
|
2024/05
|
40
|
41
|
32
|
40
|
43
|
40
|
49
|
52
|
51
|
43
|
86
|
61
|
55
|
56
|
68
|
59
|
67
|
63
|
54
|
52
|
56
|
54
|
48
|
44
|
57
|
44
|
43
|
49
|
37
|
56
|
70
|
|
2024/04
|
63
|
44
|
41
|
58
|
56
|
62
|
68
|
59
|
54
|
57
|
52
|
47
|
47
|
54
|
92
|
68
|
68
|
58
|
81
|
112
|
113
|
78
|
218
|
111
|
64
|
51
|
65
|
58
|
49
|
40
|
|
|
2024/03
|
46
|
58
|
59
|
80
|
111
|
52
|
75
|
65
|
80
|
82
|
75
|
59
|
79
|
65
|
70
|
234
|
134
|
104
|
138
|
100
|
76
|
104
|
97
|
31
|
37
|
63
|
59
|
63
|
60
|
55
|
62
|
|
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