Air Quality
Excellent
No health implications.
12
PM2.5
30
PM10
97
O3
0.5
CO
2
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
81
Good
Wed
2 Jul
85
Good
Thu
3 Jul
88
Good
Fri
4 Jul
89
Good
Sat
5 Jul
102
Light
Sun
6 Jul
101
Light
Mon
7 Jul
50
Excellent
Air quality in the last 12 months (Shangshui)
|
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
|
|
2024/06
|
78
|
103
|
70
|
80
|
71
|
52
|
37
|
62
|
65
|
54
|
49
|
51
|
51
|
52
|
66
|
43
|
48
|
52
|
60
|
41
|
45
|
39
|
53
|
112
|
97
|
55
|
54
|
26
|
19
|
25
|
|
|
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