Air Quality
Excellent
No health implications.
4
PM2.5
12
PM10
36
O3
0.3
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Aug
53
Good
Thu
13 Aug
43
Excellent
Fri
14 Aug
44
Excellent
Sat
15 Aug
45
Excellent
Sun
16 Aug
45
Excellent
Mon
17 Aug
55
Good
Tue
18 Aug
16
Excellent
Air quality in the last 12 months (Zhenlai)
|
2026/07
|
40
|
37
|
32
|
27
|
28
|
26
|
29
|
26
|
24
|
31
|
29
|
20
|
22
|
24
|
21
|
22
|
26
|
21
|
26
|
30
|
30
|
31
|
43
|
30
|
26
|
28
|
25
|
34
|
28
|
28
|
30
|
|
2026/06
|
33
|
30
|
29
|
27
|
25
|
27
|
27
|
23
|
23
|
25
|
32
|
33
|
28
|
26
|
43
|
31
|
43
|
38
|
66
|
48
|
25
|
30
|
31
|
33
|
31
|
32
|
33
|
34
|
42
|
39
|
|
|
2026/05
|
31
|
30
|
33
|
39
|
51
|
31
|
32
|
35
|
42
|
61
|
53
|
69
|
66
|
88
|
48
|
28
|
36
|
31
|
36
|
43
|
50
|
46
|
43
|
52
|
34
|
31
|
32
|
35
|
31
|
37
|
78
|
|
2026/04
|
43
|
67
|
74
|
43
|
53
|
39
|
29
|
49
|
36
|
38
|
34
|
52
|
32
|
47
|
65
|
47
|
53
|
62
|
64
|
73
|
40
|
31
|
47
|
54
|
33
|
34
|
36
|
35
|
32
|
49
|
|
|
2026/03
|
32
|
44
|
58
|
38
|
34
|
33
|
36
|
41
|
43
|
41
|
42
|
45
|
87
|
37
|
60
|
42
|
185
|
66
|
75
|
120
|
142
|
129
|
139
|
111
|
107
|
86
|
91
|
59
|
84
|
41
|
71
|
|
2026/02
|
57
|
52
|
39
|
34
|
55
|
31
|
44
|
38
|
55
|
78
|
38
|
109
|
55
|
85
|
39
|
68
|
61
|
30
|
61
|
94
|
169
|
74
|
59
|
25
|
116
|
26
|
34
|
39
|
|||
|
2026/01
|
67
|
47
|
52
|
43
|
32
|
44
|
42
|
47
|
51
|
60
|
33
|
49
|
26
|
33
|
57
|
73
|
33
|
37
|
32
|
37
|
30
|
30
|
32
|
40
|
42
|
48
|
34
|
38
|
54
|
42
|
50
|
|
2025/12
|
48
|
28
|
29
|
38
|
37
|
48
|
52
|
30
|
39
|
40
|
34
|
34
|
60
|
52
|
55
|
45
|
64
|
113
|
115
|
39
|
46
|
72
|
80
|
32
|
41
|
54
|
51
|
46
|
29
|
33
|
38
|
|
2025/11
|
53
|
32
|
59
|
50
|
82
|
54
|
92
|
185
|
21
|
33
|
44
|
50
|
30
|
42
|
103
|
48
|
27
|
34
|
40
|
28
|
29
|
39
|
51
|
53
|
39
|
59
|
34
|
47
|
74
|
63
|
|
|
2025/10
|
35
|
34
|
51
|
32
|
22
|
27
|
37
|
23
|
29
|
35
|
41
|
28
|
44
|
28
|
25
|
30
|
29
|
24
|
23
|
21
|
29
|
41
|
60
|
43
|
32
|
25
|
29
|
33
|
110
|
37
|
50
|
|
2025/09
|
22
|
20
|
38
|
44
|
40
|
23
|
22
|
21
|
22
|
22
|
27
|
32
|
35
|
27
|
19
|
21
|
21
|
18
|
21
|
25
|
26
|
29
|
35
|
19
|
22
|
24
|
23
|
30
|
25
|
36
|
|
|
2025/08
|
14
|
19
|
15
|
17
|
22
|
18
|
12
|
17
|
20
|
16
|
15
|
26
|
18
|
19
|
28
|
23
|
23
|
21
|
19
|
18
|
19
|
12
|
14
|
21
|
20
|
13
|
17
|
15
|
17
|
16
|
30
|
|
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