Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
52
*
PM10
118
O3
0.7
CO
6
SO2
10
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Apr
110
Light
Wed
30 Apr
112
Light
Thu
1 May
119
Light
Fri
2 May
119
Light
Sat
3 May
124
Light
Sun
4 May
87
Good
Mon
5 May
88
Good
Air quality in the last 12 months (Hanshou)
|
2025/02
|
75
|
73
|
75
|
74
|
71
|
57
|
86
|
58
|
50
|
67
|
75
|
83
|
96
|
72
|
54
|
63
|
52
|
41
|
64
|
112
|
122
|
70
|
88
|
106
|
88
|
73
|
49
|
62
|
|||
|
2025/01
|
133
|
182
|
205
|
239
|
120
|
110
|
91
|
81
|
69
|
78
|
85
|
76
|
143
|
167
|
84
|
72
|
94
|
119
|
123
|
138
|
153
|
192
|
277
|
144
|
22
|
48
|
60
|
102
|
286
|
142
|
121
|
|
2024/12
|
68
|
103
|
134
|
108
|
51
|
56
|
66
|
88
|
74
|
87
|
68
|
115
|
118
|
57
|
56
|
63
|
92
|
108
|
76
|
114
|
117
|
75
|
68
|
101
|
141
|
186
|
194
|
115
|
109
|
158
|
144
|
|
2024/11
|
84
|
100
|
95
|
89
|
83
|
87
|
76
|
79
|
109
|
70
|
72
|
84
|
86
|
92
|
93
|
82
|
15
|
13
|
28
|
34
|
41
|
60
|
86
|
91
|
35
|
33
|
41
|
42
|
51
|
59
|
|
|
2024/10
|
31
|
61
|
65
|
82
|
87
|
69
|
48
|
54
|
65
|
96
|
135
|
135
|
71
|
47
|
52
|
87
|
64
|
21
|
25
|
44
|
18
|
26
|
31
|
44
|
60
|
52
|
60
|
87
|
90
|
79
|
65
|
|
2024/09
|
46
|
46
|
61
|
69
|
64
|
51
|
56
|
49
|
52
|
57
|
47
|
34
|
43
|
56
|
65
|
55
|
52
|
55
|
44
|
52
|
55
|
38
|
46
|
68
|
85
|
112
|
110
|
99
|
93
|
56
|
|
|
2024/08
|
11
|
14
|
20
|
23
|
24
|
28
|
34
|
30
|
27
|
32
|
49
|
62
|
40
|
45
|
46
|
32
|
34
|
39
|
30
|
37
|
40
|
36
|
26
|
27
|
30
|
38
|
32
|
29
|
36
|
43
|
46
|
|
2024/07
|
13
|
23
|
21
|
17
|
18
|
16
|
19
|
19
|
21
|
31
|
49
|
37
|
27
|
26
|
30
|
25
|
19
|
18
|
14
|
17
|
23
|
21
|
22
|
25
|
34
|
38
|
27
|
17
|
13
|
14
|
16
|
|
2024/06
|
27
|
34
|
47
|
19
|
19
|
32
|
39
|
38
|
16
|
18
|
22
|
18
|
29
|
30
|
35
|
35
|
31
|
31
|
27
|
21
|
27
|
13
|
13
|
14
|
19
|
21
|
13
|
17
|
11
|
12
|
|
|
2024/05
|
32
|
50
|
27
|
23
|
28
|
36
|
74
|
81
|
76
|
50
|
62
|
83
|
77
|
66
|
75
|
65
|
55
|
49
|
36
|
26
|
47
|
56
|
56
|
51
|
44
|
32
|
38
|
28
|
33
|
20
|
31
|
|
2024/04
|
39
|
26
|
54
|
62
|
63
|
51
|
61
|
52
|
48
|
54
|
56
|
36
|
33
|
42
|
50
|
45
|
46
|
49
|
28
|
33
|
55
|
62
|
41
|
58
|
55
|
47
|
53
|
43
|
46
|
28
|
|
|
2024/03
|
117
|
82
|
55
|
56
|
107
|
119
|
88
|
88
|
87
|
83
|
70
|
68
|
99
|
87
|
78
|
74
|
67
|
49
|
51
|
76
|
74
|
59
|
38
|
48
|
27
|
35
|
48
|
36
|
34
|
40
|
36
|
|
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