Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
65
*
PM2.5
98
PM10
66
O3
0.7
CO
7
SO2
11
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
17 Aug
70
Good
Tue
18 Aug
53
Good
Wed
19 Aug
59
Good
Thu
20 Aug
61
Good
Fri
21 Aug
62
Good
Sat
22 Aug
68
Good
Sun
23 Aug
43
Excellent
Air quality in the last 12 months (Chishui)
|
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
|
|
|
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
|
|
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