Air Quality
Excellent
No health implications.
9
PM2.5
11
PM10
35
O3
0.7
CO
14
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Oct
41
Excellent
Fri
23 Oct
51
Good
Sat
24 Oct
54
Good
Sun
25 Oct
60
Good
Mon
26 Oct
38
Excellent
Tue
27 Oct
41
Excellent
Wed
28 Oct
41
Excellent
Air quality in the last 12 months (Shuifu)
|
2026/08
|
16
|
13
|
17
|
24
|
30
|
28
|
31
|
30
|
34
|
37
|
42
|
36
|
34
|
39
|
42
|
56
|
30
|
19
|
20
|
29
|
38
|
41
|
31
|
35
|
28
|
28
|
30
|
34
|
21
|
26
|
37
|
|
2026/07
|
37
|
45
|
30
|
25
|
29
|
37
|
40
|
34
|
41
|
45
|
32
|
24
|
30
|
39
|
38
|
39
|
31
|
26
|
41
|
41
|
41
|
47
|
51
|
47
|
32
|
39
|
34
|
25
|
34
|
28
|
23
|
|
2026/06
|
58
|
52
|
48
|
43
|
60
|
68
|
37
|
28
|
26
|
33
|
38
|
32
|
29
|
42
|
55
|
34
|
24
|
25
|
32
|
32
|
23
|
19
|
25
|
19
|
15
|
21
|
26
|
24
|
23
|
30
|
|
|
2026/05
|
43
|
24
|
20
|
25
|
40
|
55
|
47
|
35
|
33
|
38
|
49
|
38
|
54
|
72
|
41
|
58
|
45
|
30
|
30
|
40
|
48
|
40
|
31
|
35
|
30
|
30
|
38
|
35
|
40
|
47
|
50
|
|
2026/04
|
37
|
42
|
40
|
48
|
61
|
50
|
24
|
31
|
40
|
44
|
31
|
43
|
33
|
27
|
40
|
33
|
30
|
51
|
58
|
105
|
68
|
28
|
32
|
51
|
62
|
90
|
52
|
27
|
25
|
44
|
|
|
2026/03
|
35
|
27
|
28
|
30
|
44
|
62
|
51
|
43
|
18
|
26
|
44
|
65
|
63
|
29
|
32
|
51
|
36
|
28
|
43
|
34
|
52
|
52
|
41
|
32
|
55
|
38
|
57
|
47
|
53
|
41
|
22
|
|
2026/02
|
65
|
73
|
91
|
103
|
89
|
84
|
91
|
38
|
39
|
38
|
41
|
63
|
64
|
71
|
76
|
60
|
145
|
79
|
64
|
65
|
65
|
83
|
92
|
51
|
61
|
55
|
60
|
65
|
|||
|
2026/01
|
35
|
41
|
32
|
25
|
48
|
57
|
71
|
76
|
91
|
124
|
166
|
149
|
127
|
124
|
114
|
142
|
152
|
169
|
111
|
21
|
40
|
47
|
52
|
92
|
70
|
64
|
83
|
99
|
115
|
73
|
31
|
|
2025/12
|
117
|
138
|
95
|
62
|
67
|
75
|
60
|
94
|
94
|
76
|
102
|
112
|
32
|
66
|
71
|
97
|
87
|
107
|
131
|
58
|
50
|
58
|
55
|
72
|
68
|
85
|
94
|
105
|
110
|
94
|
64
|
|
2025/11
|
19
|
19
|
24
|
27
|
39
|
32
|
29
|
16
|
40
|
41
|
28
|
27
|
19
|
31
|
34
|
50
|
18
|
16
|
25
|
47
|
57
|
86
|
91
|
84
|
78
|
85
|
74
|
90
|
101
|
127
|
|
|
2025/10
|
18
|
30
|
49
|
38
|
25
|
18
|
24
|
28
|
46
|
70
|
52
|
16
|
12
|
28
|
37
|
47
|
34
|
16
|
32
|
15
|
7
|
18
|
20
|
27
|
32
|
28
|
24
|
55
|
23
|
25
|
34
|
|
2025/09
|
30
|
43
|
38
|
46
|
44
|
25
|
55
|
42
|
35
|
56
|
37
|
9
|
18
|
34
|
43
|
41
|
21
|
14
|
10
|
26
|
16
|
9
|
15
|
22
|
33
|
22
|
35
|
39
|
11
|
25
|
|
|
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