Air Quality
Excellent
No health implications.
14
PM2.5
24
PM10
19
O3
0.4
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Oct
35
Excellent
Sat
3 Oct
29
Excellent
Sun
4 Oct
34
Excellent
Mon
5 Oct
43
Excellent
Tue
6 Oct
55
Good
Wed
7 Oct
45
Excellent
Thu
8 Oct
35
Excellent
Air quality in the last 12 months (Chishui)
|
2026/08
|
23
|
17
|
21
|
24
|
34
|
40
|
37
|
24
|
32
|
40
|
47
|
43
|
47
|
53
|
44
|
48
|
60
|
37
|
20
|
35
|
53
|
60
|
42
|
48
|
41
|
25
|
30
|
39
|
18
|
25
|
38
|
|
2026/07
|
34
|
46
|
40
|
27
|
32
|
33
|
37
|
38
|
37
|
31
|
30
|
31
|
33
|
34
|
36
|
44
|
35
|
35
|
40
|
50
|
51
|
50
|
50
|
41
|
25
|
29
|
32
|
30
|
24
|
25
|
34
|
|
2026/06
|
47
|
48
|
43
|
49
|
56
|
76
|
35
|
26
|
27
|
33
|
46
|
33
|
36
|
47
|
75
|
62
|
34
|
23
|
34
|
41
|
26
|
20
|
20
|
21
|
18
|
19
|
29
|
31
|
21
|
37
|
|
|
2026/05
|
55
|
33
|
28
|
34
|
48
|
55
|
41
|
31
|
44
|
48
|
57
|
48
|
49
|
82
|
51
|
36
|
54
|
30
|
32
|
41
|
45
|
36
|
29
|
34
|
31
|
38
|
40
|
30
|
43
|
47
|
47
|
|
2026/04
|
26
|
38
|
33
|
39
|
43
|
43
|
19
|
30
|
37
|
47
|
33
|
51
|
30
|
26
|
30
|
36
|
34
|
44
|
54
|
78
|
62
|
24
|
36
|
39
|
42
|
54
|
39
|
24
|
26
|
34
|
|
|
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
|
|
|
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