Air Quality
Excellent
No health implications.
17
PM2.5
22
PM10
21
O3
0.7
CO
7
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Oct
52
Good
Sat
17 Oct
49
Excellent
Sun
18 Oct
48
Excellent
Mon
19 Oct
45
Excellent
Tue
20 Oct
46
Excellent
Wed
21 Oct
19
Excellent
Thu
22 Oct
44
Excellent
Air quality in the last 12 months (Daozhen)
|
2026/08
|
18
|
21
|
15
|
16
|
20
|
20
|
19
|
21
|
24
|
26
|
28
|
27
|
27
|
21
|
20
|
22
|
23
|
31
|
31
|
24
|
24
|
25
|
23
|
26
|
21
|
21
|
20
|
20
|
20
|
22
|
30
|
|
2026/07
|
17
|
17
|
19
|
11
|
16
|
17
|
22
|
21
|
20
|
19
|
20
|
25
|
23
|
22
|
24
|
22
|
22
|
20
|
25
|
29
|
30
|
28
|
28
|
29
|
22
|
20
|
22
|
18
|
18
|
20
|
19
|
|
2026/06
|
28
|
29
|
27
|
31
|
35
|
35
|
23
|
25
|
24
|
26
|
24
|
22
|
27
|
34
|
30
|
30
|
33
|
19
|
22
|
25
|
18
|
15
|
16
|
14
|
14
|
19
|
21
|
22
|
20
|
15
|
|
|
2026/05
|
32
|
29
|
33
|
37
|
35
|
38
|
34
|
25
|
27
|
33
|
37
|
35
|
26
|
33
|
31
|
21
|
20
|
21
|
24
|
26
|
24
|
23
|
20
|
24
|
28
|
29
|
23
|
17
|
20
|
28
|
27
|
|
2026/04
|
21
|
21
|
25
|
32
|
33
|
24
|
25
|
23
|
32
|
38
|
25
|
28
|
23
|
22
|
22
|
24
|
30
|
28
|
32
|
28
|
20
|
17
|
27
|
30
|
39
|
37
|
21
|
20
|
24
|
27
|
|
|
2026/03
|
19
|
26
|
21
|
26
|
31
|
36
|
32
|
15
|
19
|
24
|
34
|
37
|
50
|
53
|
18
|
23
|
18
|
20
|
28
|
33
|
29
|
32
|
27
|
22
|
23
|
24
|
33
|
23
|
22
|
25
|
25
|
|
2026/02
|
31
|
48
|
53
|
72
|
79
|
74
|
62
|
53
|
42
|
47
|
52
|
51
|
63
|
69
|
75
|
61
|
59
|
69
|
61
|
60
|
60
|
57
|
42
|
30
|
28
|
26
|
21
|
16
|
|||
|
2026/01
|
24
|
37
|
44
|
57
|
63
|
60
|
69
|
70
|
88
|
114
|
103
|
120
|
102
|
147
|
120
|
131
|
137
|
122
|
85
|
21
|
34
|
63
|
66
|
73
|
58
|
50
|
54
|
52
|
43
|
25
|
25
|
|
2025/12
|
98
|
106
|
68
|
59
|
60
|
62
|
60
|
58
|
69
|
77
|
69
|
92
|
38
|
37
|
51
|
69
|
81
|
66
|
87
|
74
|
50
|
31
|
27
|
38
|
38
|
44
|
57
|
64
|
82
|
96
|
40
|
|
2025/11
|
26
|
30
|
31
|
24
|
26
|
21
|
22
|
18
|
15
|
20
|
27
|
29
|
32
|
36
|
42
|
56
|
40
|
19
|
27
|
40
|
43
|
60
|
39
|
48
|
45
|
49
|
53
|
59
|
71
|
87
|
|
|
2025/10
|
20
|
26
|
32
|
30
|
25
|
22
|
23
|
23
|
23
|
22
|
26
|
42
|
22
|
17
|
21
|
19
|
22
|
18
|
16
|
17
|
16
|
19
|
23
|
31
|
38
|
34
|
28
|
29
|
35
|
31
|
33
|
|
2025/09
|
32
|
28
|
28
|
21
|
30
|
26
|
35
|
28
|
24
|
19
|
19
|
31
|
16
|
18
|
24
|
26
|
28
|
29
|
25
|
17
|
20
|
18
|
22
|
19
|
23
|
17
|
22
|
27
|
34
|
34
|
|
|
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