Air Quality
Excellent
No health implications.
13
PM2.5
22
PM10
51
O3
0.6
CO
4
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Oct
43
Excellent
Tue
13 Oct
44
Excellent
Wed
14 Oct
57
Good
Thu
15 Oct
50
Excellent
Fri
16 Oct
51
Good
Sat
17 Oct
41
Excellent
Sun
18 Oct
35
Excellent
Air quality in the last 12 months (Zhen'an)
|
2026/08
|
19
|
20
|
22
|
15
|
16
|
20
|
29
|
30
|
39
|
35
|
32
|
25
|
23
|
28
|
32
|
36
|
47
|
27
|
27
|
37
|
40
|
39
|
35
|
34
|
30
|
30
|
30
|
25
|
22
|
33
|
39
|
|
2026/07
|
38
|
31
|
31
|
30
|
31
|
35
|
37
|
38
|
35
|
29
|
31
|
23
|
29
|
33
|
31
|
33
|
27
|
63
|
55
|
47
|
46
|
42
|
44
|
37
|
41
|
36
|
25
|
20
|
18
|
21
|
21
|
|
2026/06
|
46
|
56
|
54
|
57
|
58
|
30
|
23
|
27
|
30
|
38
|
34
|
28
|
32
|
41
|
39
|
35
|
34
|
24
|
27
|
26
|
25
|
23
|
24
|
26
|
31
|
34
|
37
|
40
|
43
|
31
|
|
|
2026/05
|
47
|
44
|
38
|
36
|
44
|
40
|
38
|
41
|
37
|
48
|
59
|
61
|
42
|
34
|
48
|
38
|
19
|
23
|
25
|
29
|
43
|
57
|
45
|
44
|
34
|
42
|
38
|
45
|
41
|
32
|
39
|
|
2026/04
|
51
|
56
|
76
|
109
|
73
|
76
|
79
|
64
|
53
|
58
|
55
|
41
|
47
|
48
|
45
|
42
|
56
|
59
|
175
|
91
|
41
|
22
|
34
|
50
|
58
|
59
|
57
|
56
|
57
|
48
|
|
|
2026/03
|
14
|
24
|
37
|
67
|
72
|
56
|
31
|
36
|
36
|
60
|
61
|
118
|
128
|
44
|
24
|
36
|
32
|
59
|
84
|
73
|
74
|
79
|
82
|
52
|
53
|
59
|
48
|
47
|
53
|
30
|
34
|
|
2026/02
|
87
|
86
|
88
|
80
|
83
|
123
|
100
|
71
|
74
|
98
|
104
|
82
|
64
|
67
|
70
|
50
|
126
|
69
|
57
|
46
|
89
|
154
|
112
|
51
|
54
|
38
|
44
|
35
|
|||
|
2026/01
|
60
|
88
|
101
|
63
|
55
|
50
|
47
|
58
|
53
|
58
|
63
|
61
|
66
|
75
|
85
|
78
|
100
|
137
|
73
|
34
|
58
|
77
|
87
|
111
|
133
|
119
|
110
|
118
|
108
|
71
|
78
|
|
2025/12
|
69
|
80
|
79
|
85
|
85
|
85
|
53
|
66
|
89
|
88
|
95
|
128
|
62
|
58
|
72
|
65
|
93
|
122
|
91
|
54
|
56
|
103
|
75
|
74
|
67
|
74
|
89
|
97
|
115
|
123
|
95
|
|
2025/11
|
39
|
48
|
75
|
81
|
86
|
56
|
32
|
37
|
48
|
75
|
68
|
66
|
63
|
65
|
67
|
55
|
19
|
24
|
32
|
37
|
48
|
49
|
46
|
62
|
61
|
85
|
107
|
65
|
56
|
58
|
|
|
2025/10
|
14
|
15
|
24
|
16
|
15
|
14
|
13
|
23
|
17
|
14
|
10
|
10
|
16
|
32
|
22
|
30
|
9
|
17
|
24
|
15
|
23
|
45
|
53
|
66
|
44
|
23
|
42
|
50
|
61
|
48
|
38
|
|
2025/09
|
32
|
29
|
22
|
21
|
17
|
37
|
39
|
24
|
33
|
39
|
22
|
15
|
27
|
37
|
39
|
23
|
15
|
8
|
11
|
20
|
19
|
14
|
11
|
17
|
34
|
32
|
28
|
15
|
20
|
28
|
|
|
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