Air Quality
Excellent
No health implications.
19
PM2.5
33
PM10
141
O3
0.7
CO
9
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jul
125
Light
Thu
17 Jul
102
Light
Fri
18 Jul
109
Light
Sat
19 Jul
94
Good
Sun
20 Jul
90
Good
Mon
21 Jul
56
Good
Tue
22 Jul
42
Excellent
Shangshui Air quality rank
Air quality in the last 12 months (Shangshui)
|
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
|
|
2024/12
|
63
|
81
|
71
|
102
|
96
|
81
|
106
|
48
|
67
|
89
|
111
|
119
|
82
|
66
|
58
|
65
|
95
|
59
|
51
|
91
|
83
|
60
|
81
|
119
|
128
|
197
|
122
|
52
|
73
|
97
|
91
|
|
2024/11
|
120
|
107
|
119
|
75
|
56
|
83
|
66
|
61
|
70
|
81
|
116
|
125
|
104
|
116
|
120
|
89
|
40
|
41
|
34
|
62
|
71
|
104
|
70
|
55
|
49
|
47
|
62
|
53
|
44
|
58
|
|
|
2024/10
|
39
|
56
|
67
|
72
|
54
|
46
|
98
|
170
|
82
|
170
|
91
|
128
|
129
|
113
|
87
|
131
|
61
|
24
|
32
|
41
|
60
|
72
|
88
|
66
|
68
|
119
|
158
|
125
|
148
|
105
|
68
|
|
2024/09
|
47
|
37
|
36
|
50
|
56
|
38
|
59
|
62
|
52
|
54
|
33
|
30
|
25
|
62
|
47
|
52
|
54
|
30
|
36
|
54
|
21
|
33
|
56
|
61
|
67
|
63
|
53
|
55
|
59
|
26
|
|
|
2024/08
|
15
|
14
|
20
|
21
|
22
|
9
|
14
|
15
|
27
|
75
|
87
|
30
|
46
|
48
|
38
|
32
|
36
|
38
|
27
|
25
|
31
|
41
|
42
|
50
|
49
|
41
|
20
|
35
|
32
|
41
|
43
|
|
2024/07
|
41
|
31
|
39
|
16
|
30
|
22
|
26
|
36
|
36
|
57
|
43
|
31
|
40
|
47
|
32
|
30
|
15
|
10
|
19
|
17
|
22
|
24
|
26
|
32
|
37
|
32
|
15
|
11
|
11
|
17
|
15
|
|
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