Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
61
*
PM2.5
111
PM10
25
O3
1.0
CO
14
SO2
59
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 Dec
88
Good
Mon
15 Dec
102
Light
Tue
16 Dec
128
Light
Wed
17 Dec
108
Light
Thu
18 Dec
105
Light
Fri
19 Dec
122
Light
Sat
20 Dec
20
Excellent
Air quality in the last 12 months (Yishui)
|
2025/11
|
104
|
57
|
42
|
61
|
54
|
51
|
73
|
66
|
80
|
61
|
69
|
76
|
94
|
107
|
175
|
133
|
32
|
49
|
60
|
79
|
87
|
130
|
129
|
159
|
42
|
84
|
90
|
110
|
123
|
164
|
|
|
2025/10
|
50
|
14
|
12
|
32
|
15
|
18
|
29
|
33
|
28
|
24
|
20
|
17
|
23
|
40
|
28
|
41
|
44
|
24
|
29
|
29
|
33
|
44
|
43
|
46
|
79
|
88
|
58
|
73
|
53
|
45
|
74
|
|
2025/09
|
23
|
30
|
28
|
29
|
23
|
24
|
50
|
61
|
44
|
45
|
29
|
14
|
27
|
51
|
43
|
21
|
17
|
21
|
11
|
29
|
40
|
34
|
30
|
21
|
43
|
50
|
31
|
27
|
61
|
57
|
|
|
2025/08
|
12
|
15
|
25
|
31
|
32
|
30
|
36
|
27
|
11
|
16
|
20
|
24
|
24
|
26
|
28
|
35
|
28
|
40
|
38
|
35
|
36
|
36
|
35
|
34
|
48
|
27
|
26
|
32
|
29
|
28
|
18
|
|
2025/07
|
35
|
32
|
30
|
27
|
30
|
35
|
34
|
20
|
26
|
30
|
34
|
28
|
41
|
19
|
34
|
31
|
27
|
37
|
33
|
27
|
18
|
16
|
18
|
21
|
24
|
22
|
24
|
18
|
20
|
22
|
18
|
|
2025/06
|
45
|
33
|
44
|
40
|
56
|
57
|
67
|
55
|
52
|
30
|
41
|
38
|
29
|
28
|
34
|
33
|
31
|
44
|
19
|
18
|
35
|
44
|
48
|
34
|
52
|
58
|
34
|
36
|
18
|
22
|
|
|
2025/05
|
52
|
57
|
43
|
43
|
34
|
47
|
54
|
49
|
16
|
28
|
49
|
55
|
54
|
64
|
48
|
59
|
74
|
47
|
78
|
69
|
64
|
62
|
46
|
49
|
46
|
57
|
56
|
44
|
47
|
51
|
58
|
|
2025/04
|
66
|
40
|
47
|
62
|
51
|
65
|
80
|
87
|
68
|
67
|
62
|
143
|
51
|
58
|
53
|
68
|
104
|
80
|
54
|
55
|
49
|
76
|
66
|
79
|
70
|
59
|
63
|
54
|
59
|
68
|
|
|
2025/03
|
51
|
22
|
48
|
57
|
78
|
85
|
68
|
105
|
116
|
102
|
88
|
137
|
66
|
60
|
56
|
40
|
54
|
32
|
51
|
67
|
59
|
67
|
93
|
102
|
123
|
85
|
105
|
71
|
43
|
57
|
67
|
|
2025/02
|
74
|
109
|
62
|
39
|
41
|
56
|
49
|
31
|
50
|
80
|
65
|
101
|
90
|
79
|
104
|
96
|
50
|
57
|
53
|
57
|
72
|
48
|
60
|
53
|
77
|
95
|
134
|
149
|
|||
|
2025/01
|
126
|
100
|
71
|
114
|
178
|
71
|
55
|
48
|
44
|
51
|
91
|
108
|
115
|
106
|
42
|
67
|
77
|
115
|
138
|
96
|
129
|
129
|
82
|
74
|
86
|
76
|
40
|
50
|
142
|
86
|
114
|
|
2024/12
|
98
|
77
|
53
|
91
|
143
|
108
|
56
|
54
|
87
|
112
|
63
|
59
|
79
|
67
|
80
|
94
|
92
|
41
|
54
|
97
|
56
|
56
|
82
|
105
|
153
|
69
|
63
|
68
|
76
|
101
|
80
|
|
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