Air Quality
Excellent
No health implications.
3
PM2.5
13
PM10
34
O3
0.6
CO
7
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Oct
47
Excellent
Thu
15 Oct
60
Good
Fri
16 Oct
58
Good
Sat
17 Oct
51
Good
Sun
18 Oct
52
Good
Mon
19 Oct
47
Excellent
Tue
20 Oct
23
Excellent
Air quality in the last 12 months (Zhen'an)
|
2026/08
|
37
|
35
|
37
|
39
|
39
|
30
|
27
|
22
|
27
|
36
|
37
|
29
|
23
|
23
|
21
|
23
|
24
|
27
|
28
|
25
|
36
|
30
|
15
|
19
|
24
|
24
|
22
|
22
|
22
|
27
|
25
|
|
2026/07
|
36
|
30
|
32
|
31
|
27
|
31
|
30
|
22
|
29
|
22
|
14
|
26
|
24
|
14
|
26
|
53
|
56
|
36
|
26
|
38
|
40
|
33
|
28
|
24
|
20
|
22
|
25
|
28
|
24
|
23
|
33
|
|
2026/06
|
48
|
33
|
35
|
20
|
25
|
28
|
24
|
25
|
23
|
28
|
30
|
39
|
35
|
42
|
48
|
57
|
40
|
30
|
34
|
24
|
30
|
31
|
32
|
38
|
36
|
36
|
45
|
44
|
41
|
34
|
|
|
2026/05
|
69
|
55
|
26
|
26
|
32
|
38
|
28
|
29
|
35
|
39
|
37
|
45
|
33
|
39
|
47
|
45
|
38
|
38
|
40
|
39
|
33
|
32
|
30
|
34
|
28
|
28
|
22
|
37
|
31
|
57
|
52
|
|
2026/04
|
57
|
66
|
70
|
28
|
40
|
28
|
28
|
37
|
37
|
40
|
42
|
51
|
66
|
77
|
71
|
56
|
57
|
46
|
60
|
74
|
84
|
55
|
39
|
55
|
58
|
44
|
29
|
29
|
42
|
47
|
|
|
2026/03
|
82
|
78
|
72
|
66
|
51
|
38
|
37
|
58
|
51
|
66
|
59
|
57
|
55
|
59
|
166
|
155
|
159
|
71
|
53
|
57
|
66
|
85
|
92
|
123
|
128
|
99
|
83
|
68
|
71
|
34
|
42
|
|
2026/02
|
62
|
53
|
66
|
106
|
90
|
58
|
34
|
45
|
73
|
89
|
87
|
90
|
129
|
146
|
38
|
92
|
316
|
89
|
71
|
69
|
70
|
52
|
43
|
54
|
82
|
88
|
62
|
72
|
|||
|
2026/01
|
32
|
30
|
63
|
66
|
38
|
65
|
33
|
46
|
62
|
48
|
36
|
44
|
25
|
44
|
61
|
78
|
25
|
20
|
28
|
33
|
27
|
49
|
55
|
42
|
29
|
49
|
35
|
38
|
28
|
36
|
51
|
|
2025/12
|
33
|
25
|
27
|
42
|
48
|
81
|
99
|
42
|
64
|
72
|
44
|
30
|
33
|
50
|
59
|
67
|
41
|
55
|
34
|
25
|
28
|
52
|
47
|
27
|
24
|
48
|
43
|
80
|
46
|
30
|
24
|
|
2025/11
|
32
|
37
|
36
|
49
|
55
|
88
|
47
|
52
|
34
|
27
|
43
|
63
|
29
|
58
|
58
|
45
|
45
|
46
|
55
|
48
|
69
|
67
|
101
|
124
|
94
|
70
|
25
|
41
|
45
|
59
|
|
|
2025/10
|
28
|
40
|
36
|
37
|
31
|
12
|
11
|
19
|
18
|
11
|
10
|
21
|
31
|
35
|
28
|
54
|
45
|
15
|
17
|
19
|
23
|
27
|
33
|
44
|
60
|
46
|
34
|
61
|
57
|
35
|
27
|
|
2025/09
|
14
|
25
|
37
|
39
|
39
|
21
|
25
|
32
|
32
|
42
|
55
|
53
|
48
|
44
|
43
|
23
|
15
|
13
|
20
|
14
|
23
|
27
|
40
|
15
|
39
|
28
|
32
|
24
|
30
|
29
|
|
|
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