Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
58
*
PM2.5
70
PM10
75
O3
0.6
CO
7
SO2
27
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Apr
60
Good
Sun
28 Apr
57
Good
Mon
29 Apr
62
Good
Tue
30 Apr
55
Good
Wed
1 May
60
Good
Thu
2 May
81
Good
Fri
3 May
81
Good
Air quality in the last 12 months (Yitong)
|
2024/02
|
104
|
100
|
133
|
103
|
100
|
117
|
113
|
108
|
165
|
288
|
90
|
53
|
82
|
42
|
50
|
43
|
35
|
29
|
29
|
34
|
36
|
50
|
54
|
84
|
127
|
55
|
49
|
79
|
63
|
||
|
2024/01
|
79
|
93
|
96
|
55
|
39
|
53
|
30
|
39
|
70
|
49
|
54
|
53
|
66
|
35
|
46
|
58
|
63
|
58
|
88
|
46
|
40
|
41
|
60
|
46
|
69
|
77
|
75
|
78
|
89
|
121
|
84
|
|
2023/12
|
39
|
35
|
34
|
53
|
82
|
58
|
30
|
72
|
31
|
30
|
28
|
50
|
49
|
46
|
40
|
29
|
32
|
62
|
77
|
68
|
66
|
61
|
79
|
86
|
70
|
52
|
67
|
104
|
86
|
102
|
62
|
|
2023/11
|
77
|
52
|
37
|
66
|
151
|
40
|
33
|
40
|
41
|
24
|
43
|
58
|
38
|
59
|
82
|
38
|
31
|
38
|
30
|
25
|
55
|
72
|
30
|
24
|
26
|
47
|
88
|
29
|
26
|
32
|
|
|
2023/10
|
24
|
30
|
38
|
24
|
21
|
32
|
33
|
43
|
43
|
30
|
39
|
44
|
49
|
40
|
40
|
41
|
44
|
42
|
28
|
22
|
22
|
37
|
56
|
72
|
89
|
37
|
47
|
66
|
141
|
89
|
112
|
|
2023/09
|
26
|
27
|
27
|
31
|
23
|
26
|
27
|
40
|
35
|
31
|
30
|
24
|
24
|
26
|
28
|
34
|
43
|
39
|
18
|
22
|
25
|
29
|
27
|
31
|
22
|
24
|
32
|
27
|
27
|
22
|
|
|
2023/08
|
30
|
30
|
41
|
30
|
16
|
16
|
15
|
23
|
26
|
24
|
16
|
13
|
15
|
22
|
25
|
24
|
26
|
31
|
26
|
33
|
26
|
25
|
22
|
24
|
23
|
22
|
23
|
22
|
15
|
19
|
21
|
|
2023/07
|
35
|
34
|
39
|
34
|
36
|
44
|
33
|
28
|
25
|
22
|
21
|
25
|
29
|
22
|
22
|
16
|
16
|
26
|
40
|
43
|
35
|
36
|
24
|
24
|
27
|
30
|
25
|
23
|
20
|
14
|
25
|
|
2023/06
|
44
|
36
|
30
|
30
|
35
|
31
|
33
|
25
|
21
|
26
|
23
|
26
|
32
|
42
|
64
|
70
|
74
|
64
|
70
|
30
|
26
|
29
|
32
|
60
|
48
|
45
|
23
|
59
|
37
|
35
|
|
|
2023/05
|
36
|
44
|
50
|
41
|
33
|
30
|
41
|
48
|
42
|
33
|
45
|
49
|
40
|
39
|
45
|
55
|
31
|
27
|
36
|
261
|
88
|
33
|
37
|
49
|
54
|
44
|
37
|
41
|
26
|
30
|
38
|
|
2023/04
|
119
|
98
|
76
|
139
|
329
|
270
|
80
|
47
|
73
|
79
|
260
|
102
|
133
|
59
|
101
|
96
|
76
|
74
|
64
|
116
|
129
|
43
|
41
|
47
|
47
|
28
|
36
|
33
|
31
|
29
|
|
|
2023/03
|
46
|
45
|
57
|
52
|
75
|
105
|
111
|
49
|
69
|
101
|
90
|
36
|
52
|
61
|
56
|
37
|
56
|
77
|
85
|
91
|
88
|
309
|
122
|
66
|
70
|
56
|
98
|
72
|
105
|
94
|
141
|
|
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