Air Quality
Excellent
No health implications.
19
PM2.5
27
PM10
13
O3
0.6
CO
8
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Oct
40
Excellent
Fri
16 Oct
40
Excellent
Sat
17 Oct
38
Excellent
Sun
18 Oct
37
Excellent
Mon
19 Oct
40
Excellent
Tue
20 Oct
19
Excellent
Wed
21 Oct
36
Excellent
Air quality in the last 12 months (Zhenkang)
|
2026/08
|
14
|
15
|
14
|
14
|
19
|
22
|
21
|
18
|
18
|
19
|
20
|
19
|
16
|
18
|
18
|
17
|
13
|
13
|
18
|
22
|
20
|
19
|
14
|
13
|
13
|
15
|
17
|
17
|
17
|
17
|
19
|
|
2026/07
|
17
|
15
|
15
|
14
|
16
|
14
|
13
|
13
|
13
|
12
|
16
|
17
|
22
|
21
|
18
|
16
|
18
|
15
|
14
|
15
|
14
|
19
|
16
|
16
|
22
|
19
|
15
|
17
|
15
|
15
|
16
|
|
2026/06
|
21
|
23
|
20
|
27
|
32
|
39
|
35
|
29
|
25
|
20
|
17
|
18
|
17
|
18
|
17
|
19
|
17
|
18
|
18
|
17
|
20
|
15
|
15
|
18
|
23
|
25
|
20
|
19
|
19
|
20
|
|
|
2026/05
|
35
|
26
|
23
|
32
|
33
|
42
|
30
|
29
|
43
|
34
|
21
|
22
|
29
|
36
|
36
|
41
|
49
|
47
|
52
|
49
|
42
|
43
|
29
|
31
|
41
|
44
|
47
|
55
|
48
|
29
|
22
|
|
2026/04
|
66
|
66
|
69
|
68
|
69
|
63
|
90
|
138
|
47
|
44
|
46
|
53
|
79
|
82
|
106
|
97
|
72
|
87
|
79
|
74
|
73
|
77
|
76
|
80
|
104
|
63
|
64
|
35
|
53
|
41
|
|
|
2026/03
|
85
|
82
|
71
|
92
|
103
|
118
|
110
|
108
|
79
|
65
|
71
|
88
|
63
|
35
|
46
|
45
|
46
|
43
|
53
|
50
|
57
|
52
|
36
|
45
|
59
|
57
|
78
|
97
|
53
|
56
|
68
|
|
2026/02
|
50
|
54
|
55
|
60
|
54
|
47
|
46
|
55
|
63
|
53
|
45
|
48
|
45
|
52
|
68
|
84
|
124
|
73
|
56
|
42
|
41
|
47
|
56
|
55
|
81
|
74
|
62
|
75
|
|||
|
2026/01
|
58
|
56
|
48
|
48
|
50
|
53
|
51
|
58
|
58
|
55
|
55
|
56
|
54
|
52
|
52
|
54
|
48
|
57
|
64
|
58
|
47
|
49
|
54
|
51
|
55
|
54
|
50
|
55
|
52
|
52
|
50
|
|
2025/12
|
50
|
49
|
51
|
48
|
46
|
45
|
44
|
44
|
45
|
47
|
47
|
48
|
48
|
45
|
43
|
42
|
45
|
42
|
43
|
46
|
48
|
51
|
52
|
47
|
45
|
45
|
48
|
51
|
48
|
44
|
52
|
|
2025/11
|
30
|
25
|
17
|
16
|
23
|
19
|
23
|
30
|
29
|
25
|
23
|
27
|
27
|
28
|
32
|
31
|
33
|
33
|
27
|
25
|
27
|
27
|
30
|
32
|
36
|
39
|
40
|
42
|
50
|
48
|
|
|
2025/10
|
16
|
16
|
21
|
21
|
21
|
20
|
21
|
20
|
22
|
22
|
21
|
22
|
24
|
26
|
31
|
29
|
21
|
21
|
22
|
25
|
28
|
28
|
27
|
28
|
25
|
26
|
30
|
32
|
35
|
29
|
32
|
|
2025/09
|
24
|
27
|
27
|
24
|
26
|
23
|
24
|
27
|
27
|
26
|
25
|
22
|
18
|
16
|
15
|
16
|
19
|
25
|
26
|
27
|
24
|
26
|
26
|
22
|
26
|
29
|
25
|
27
|
26
|
18
|
|
|
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