Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
49
*
PM2.5
75
PM10
43
O3
0.8
CO
7
SO2
29
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 May
57
Good
Thu
7 May
63
Good
Fri
8 May
40
Excellent
Sat
9 May
44
Excellent
Sun
10 May
59
Good
Mon
11 May
25
Excellent
Tue
12 May
48
Excellent
Air quality in the last 12 months (Chishui)
|
2026/03
|
43
|
28
|
29
|
26
|
46
|
53
|
52
|
48
|
22
|
25
|
45
|
48
|
68
|
42
|
22
|
34
|
38
|
25
|
28
|
32
|
35
|
41
|
41
|
30
|
43
|
46
|
57
|
54
|
46
|
35
|
22
|
|
2026/02
|
53
|
74
|
69
|
73
|
86
|
98
|
101
|
38
|
39
|
54
|
48
|
73
|
76
|
85
|
94
|
59
|
105
|
87
|
75
|
60
|
73
|
100
|
95
|
44
|
57
|
47
|
51
|
33
|
|||
|
2026/01
|
32
|
30
|
33
|
48
|
48
|
67
|
84
|
82
|
115
|
164
|
132
|
146
|
141
|
169
|
153
|
193
|
163
|
201
|
131
|
11
|
22
|
38
|
70
|
79
|
63
|
54
|
82
|
113
|
114
|
44
|
27
|
|
2025/12
|
132
|
168
|
114
|
45
|
57
|
92
|
72
|
89
|
88
|
83
|
82
|
94
|
31
|
58
|
64
|
87
|
80
|
94
|
117
|
64
|
56
|
41
|
39
|
47
|
58
|
56
|
69
|
88
|
103
|
91
|
49
|
|
2025/11
|
25
|
24
|
25
|
25
|
41
|
42
|
24
|
25
|
32
|
33
|
22
|
25
|
26
|
36
|
35
|
55
|
22
|
18
|
32
|
53
|
56
|
95
|
49
|
58
|
62
|
86
|
87
|
121
|
139
|
160
|
|
|
2025/10
|
21
|
28
|
35
|
28
|
28
|
28
|
36
|
32
|
46
|
78
|
71
|
36
|
13
|
24
|
32
|
35
|
28
|
16
|
21
|
15
|
10
|
25
|
37
|
40
|
35
|
33
|
29
|
43
|
43
|
28
|
38
|
|
2025/09
|
45
|
46
|
37
|
51
|
46
|
28
|
48
|
35
|
37
|
51
|
50
|
16
|
19
|
29
|
37
|
42
|
31
|
16
|
15
|
26
|
18
|
13
|
15
|
20
|
37
|
27
|
30
|
34
|
16
|
26
|
|
|
2025/08
|
29
|
30
|
36
|
40
|
36
|
25
|
23
|
31
|
39
|
31
|
12
|
22
|
30
|
40
|
38
|
20
|
24
|
31
|
22
|
21
|
29
|
19
|
14
|
20
|
19
|
23
|
25
|
36
|
26
|
27
|
26
|
|
2025/07
|
20
|
15
|
27
|
24
|
19
|
29
|
32
|
33
|
13
|
23
|
23
|
25
|
31
|
29
|
34
|
36
|
35
|
38
|
22
|
18
|
20
|
17
|
18
|
14
|
20
|
20
|
16
|
25
|
27
|
33
|
26
|
|
2025/06
|
31
|
18
|
31
|
27
|
42
|
67
|
62
|
53
|
36
|
40
|
45
|
41
|
45
|
44
|
32
|
39
|
42
|
25
|
18
|
34
|
26
|
25
|
28
|
32
|
14
|
29
|
31
|
31
|
32
|
14
|
|
|
2025/05
|
41
|
61
|
92
|
64
|
39
|
39
|
32
|
36
|
47
|
60
|
44
|
53
|
71
|
56
|
63
|
63
|
54
|
60
|
48
|
59
|
32
|
29
|
51
|
58
|
47
|
44
|
39
|
15
|
22
|
32
|
28
|
|
2025/04
|
43
|
47
|
55
|
55
|
68
|
58
|
47
|
63
|
75
|
89
|
74
|
90
|
128
|
96
|
86
|
65
|
62
|
65
|
37
|
34
|
50
|
43
|
55
|
41
|
43
|
41
|
34
|
39
|
39
|
21
|
|
|
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