Air Quality
Excellent
No health implications.
30
PM2.5
32
PM10
74
O3
0.5
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jul
45
Excellent
Tue
29 Jul
41
Excellent
Wed
30 Jul
49
Excellent
Thu
31 Jul
46
Excellent
Fri
1 Aug
51
Good
Sat
2 Aug
47
Excellent
Sun
3 Aug
26
Excellent
Air quality in the last 12 months (Sucheng)
|
2025/06
|
31
|
18
|
54
|
68
|
67
|
60
|
45
|
52
|
41
|
48
|
50
|
41
|
71
|
30
|
35
|
58
|
43
|
44
|
18
|
16
|
30
|
45
|
41
|
34
|
36
|
69
|
33
|
20
|
17
|
20
|
|
|
2025/05
|
58
|
66
|
45
|
47
|
46
|
71
|
73
|
47
|
12
|
26
|
47
|
50
|
53
|
72
|
90
|
50
|
64
|
59
|
74
|
65
|
50
|
67
|
67
|
56
|
59
|
64
|
61
|
51
|
53
|
57
|
71
|
|
2025/04
|
57
|
55
|
52
|
82
|
63
|
62
|
66
|
83
|
85
|
75
|
75
|
139
|
83
|
62
|
57
|
60
|
81
|
86
|
90
|
54
|
48
|
83
|
89
|
78
|
61
|
56
|
59
|
49
|
57
|
60
|
|
|
2025/03
|
94
|
30
|
45
|
68
|
98
|
74
|
84
|
98
|
101
|
88
|
118
|
156
|
75
|
56
|
52
|
37
|
54
|
43
|
55
|
64
|
63
|
66
|
83
|
106
|
110
|
88
|
103
|
116
|
72
|
59
|
61
|
|
2025/02
|
84
|
103
|
113
|
70
|
54
|
59
|
42
|
39
|
52
|
70
|
107
|
107
|
54
|
95
|
109
|
112
|
53
|
57
|
57
|
44
|
55
|
67
|
49
|
60
|
78
|
125
|
143
|
154
|
|||
|
2025/01
|
86
|
167
|
72
|
95
|
166
|
79
|
60
|
75
|
39
|
48
|
92
|
122
|
107
|
146
|
50
|
82
|
125
|
132
|
164
|
167
|
197
|
121
|
51
|
43
|
55
|
95
|
30
|
67
|
163
|
112
|
99
|
|
2024/12
|
84
|
135
|
47
|
98
|
145
|
178
|
106
|
36
|
64
|
104
|
61
|
56
|
95
|
65
|
86
|
107
|
151
|
48
|
61
|
87
|
74
|
49
|
66
|
106
|
140
|
105
|
74
|
69
|
73
|
110
|
91
|
|
2024/11
|
49
|
76
|
107
|
50
|
40
|
63
|
45
|
42
|
52
|
43
|
69
|
85
|
104
|
64
|
69
|
62
|
25
|
33
|
36
|
53
|
80
|
62
|
37
|
51
|
30
|
41
|
61
|
59
|
68
|
83
|
|
|
2024/10
|
23
|
33
|
40
|
34
|
32
|
29
|
23
|
42
|
42
|
70
|
87
|
95
|
58
|
91
|
102
|
83
|
27
|
21
|
30
|
40
|
54
|
67
|
49
|
50
|
54
|
45
|
82
|
40
|
60
|
74
|
60
|
|
2024/09
|
44
|
29
|
29
|
34
|
49
|
27
|
27
|
25
|
27
|
30
|
31
|
16
|
32
|
49
|
21
|
32
|
17
|
22
|
23
|
24
|
23
|
32
|
31
|
38
|
37
|
48
|
52
|
24
|
32
|
39
|
|
|
2024/08
|
23
|
20
|
25
|
35
|
33
|
18
|
20
|
14
|
41
|
42
|
85
|
48
|
48
|
32
|
28
|
28
|
28
|
27
|
24
|
18
|
34
|
47
|
39
|
46
|
41
|
34
|
12
|
21
|
34
|
29
|
33
|
|
2024/07
|
37
|
30
|
35
|
12
|
24
|
23
|
28
|
22
|
22
|
60
|
83
|
53
|
29
|
20
|
15
|
35
|
22
|
14
|
26
|
19
|
25
|
29
|
36
|
46
|
27
|
24
|
19
|
16
|
21
|
25
|
29
|
|
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