Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
24
PM2.5
57
PM10
196
O3
0.5
CO
9
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Jun
143
Light
Fri
6 Jun
159
Moderate
Sat
7 Jun
155
Moderate
Sun
8 Jun
142
Light
Mon
9 Jun
123
Light
Tue
10 Jun
95
Good
Wed
11 Jun
41
Excellent
Air quality in the last 12 months (Yishui)
|
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
|
|
2024/11
|
79
|
73
|
95
|
51
|
45
|
54
|
56
|
50
|
55
|
63
|
92
|
129
|
106
|
45
|
64
|
73
|
46
|
36
|
44
|
66
|
95
|
59
|
46
|
57
|
33
|
33
|
46
|
53
|
58
|
74
|
|
|
2024/10
|
21
|
23
|
44
|
55
|
48
|
45
|
54
|
43
|
65
|
91
|
84
|
92
|
64
|
54
|
83
|
63
|
45
|
11
|
35
|
38
|
56
|
49
|
39
|
74
|
78
|
59
|
82
|
45
|
73
|
112
|
108
|
|
2024/09
|
42
|
19
|
28
|
42
|
37
|
20
|
37
|
37
|
31
|
32
|
30
|
32
|
38
|
33
|
24
|
31
|
32
|
20
|
18
|
24
|
19
|
28
|
32
|
46
|
53
|
67
|
42
|
42
|
38
|
31
|
|
|
2024/08
|
25
|
20
|
27
|
31
|
18
|
14
|
30
|
20
|
26
|
37
|
86
|
49
|
52
|
34
|
36
|
38
|
33
|
27
|
20
|
15
|
32
|
49
|
57
|
51
|
49
|
26
|
14
|
27
|
37
|
46
|
59
|
|
2024/07
|
46
|
23
|
33
|
25
|
33
|
15
|
16
|
24
|
41
|
64
|
73
|
83
|
52
|
36
|
24
|
22
|
20
|
42
|
26
|
12
|
30
|
26
|
28
|
43
|
26
|
19
|
16
|
13
|
28
|
29
|
28
|
|
2024/06
|
27
|
48
|
55
|
43
|
30
|
41
|
33
|
54
|
64
|
67
|
55
|
51
|
51
|
54
|
35
|
39
|
41
|
45
|
36
|
27
|
31
|
44
|
78
|
100
|
68
|
37
|
24
|
41
|
32
|
44
|
|
|
2024/05
|
44
|
50
|
50
|
37
|
37
|
60
|
67
|
52
|
52
|
59
|
198
|
101
|
85
|
83
|
53
|
50
|
64
|
65
|
51
|
38
|
36
|
42
|
52
|
52
|
39
|
44
|
41
|
34
|
40
|
42
|
53
|
|
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