Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
77
*
PM2.5
115
PM10
18
O3
0.8
CO
4
SO2
20
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
30 Jan
83
Good
Sat
31 Jan
82
Good
Sun
1 Feb
89
Good
Mon
2 Feb
81
Good
Tue
3 Feb
89
Good
Wed
4 Feb
37
Excellent
Thu
5 Feb
32
Excellent
Air quality in the last 12 months (Shangshui)
|
2025/12
|
138
|
92
|
59
|
98
|
116
|
104
|
110
|
101
|
86
|
131
|
198
|
49
|
61
|
80
|
60
|
126
|
207
|
220
|
168
|
212
|
130
|
54
|
70
|
77
|
95
|
65
|
78
|
91
|
158
|
159
|
106
|
|
2025/11
|
98
|
85
|
77
|
70
|
82
|
69
|
36
|
59
|
66
|
85
|
58
|
53
|
87
|
134
|
120
|
133
|
40
|
43
|
45
|
55
|
92
|
83
|
78
|
108
|
90
|
89
|
243
|
109
|
79
|
100
|
|
|
2025/10
|
29
|
10
|
27
|
24
|
31
|
14
|
36
|
66
|
23
|
16
|
15
|
23
|
20
|
32
|
32
|
39
|
13
|
32
|
44
|
39
|
51
|
52
|
73
|
93
|
84
|
83
|
108
|
76
|
73
|
81
|
190
|
|
2025/09
|
33
|
43
|
40
|
44
|
48
|
43
|
49
|
20
|
24
|
29
|
16
|
14
|
35
|
25
|
24
|
31
|
22
|
16
|
12
|
21
|
38
|
23
|
12
|
25
|
35
|
27
|
16
|
24
|
29
|
30
|
|
|
2025/08
|
34
|
21
|
34
|
30
|
40
|
29
|
20
|
23
|
21
|
29
|
18
|
22
|
25
|
20
|
27
|
29
|
26
|
34
|
39
|
24
|
24
|
29
|
28
|
33
|
28
|
35
|
31
|
40
|
32
|
33
|
25
|
|
2025/07
|
27
|
27
|
32
|
25
|
25
|
40
|
35
|
42
|
17
|
39
|
54
|
37
|
35
|
36
|
36
|
44
|
35
|
38
|
39
|
42
|
35
|
26
|
17
|
24
|
33
|
29
|
26
|
26
|
25
|
36
|
38
|
|
2025/06
|
49
|
50
|
66
|
54
|
53
|
51
|
60
|
44
|
40
|
32
|
40
|
46
|
50
|
42
|
40
|
62
|
50
|
28
|
16
|
25
|
35
|
20
|
36
|
38
|
41
|
29
|
27
|
21
|
19
|
19
|
|
|
2025/05
|
83
|
117
|
50
|
52
|
95
|
209
|
138
|
84
|
84
|
34
|
55
|
55
|
53
|
55
|
76
|
70
|
164
|
92
|
111
|
70
|
60
|
80
|
75
|
66
|
56
|
54
|
76
|
70
|
73
|
61
|
40
|
|
2025/04
|
66
|
47
|
57
|
77
|
77
|
82
|
78
|
77
|
110
|
106
|
72
|
258
|
140
|
66
|
58
|
79
|
87
|
79
|
46
|
60
|
52
|
70
|
89
|
108
|
77
|
69
|
76
|
53
|
51
|
83
|
|
|
2025/03
|
100
|
78
|
39
|
37
|
66
|
80
|
82
|
84
|
108
|
113
|
97
|
136
|
144
|
43
|
64
|
48
|
47
|
58
|
67
|
47
|
41
|
58
|
67
|
157
|
56
|
76
|
117
|
180
|
71
|
68
|
77
|
|
2025/02
|
101
|
126
|
148
|
46
|
56
|
52
|
93
|
60
|
60
|
63
|
112
|
125
|
118
|
87
|
79
|
77
|
75
|
78
|
109
|
70
|
75
|
108
|
111
|
62
|
77
|
104
|
110
|
96
|
|||
|
2025/01
|
136
|
137
|
136
|
219
|
109
|
67
|
62
|
59
|
46
|
67
|
77
|
60
|
95
|
136
|
54
|
59
|
76
|
111
|
124
|
182
|
180
|
234
|
117
|
118
|
144
|
81
|
39
|
111
|
274
|
181
|
112
|
|
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