Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
116
*
PM2.5
159
PM10
21
O3
1.1
CO
6
SO2
40
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
14 Nov
97
Good
Fri
15 Nov
96
Good
Sat
16 Nov
47
Excellent
Sun
17 Nov
44
Excellent
Mon
18 Nov
46
Excellent
Tue
19 Nov
54
Good
Wed
20 Nov
53
Good
Air quality in the last 12 months (Zhenlai)
|
2024/10
|
18
|
22
|
30
|
35
|
40
|
32
|
55
|
29
|
45
|
21
|
25
|
26
|
49
|
49
|
26
|
32
|
33
|
35
|
26
|
31
|
36
|
36
|
53
|
50
|
40
|
49
|
36
|
31
|
57
|
41
|
49
|
|
2024/09
|
15
|
16
|
14
|
22
|
17
|
31
|
24
|
24
|
38
|
23
|
19
|
24
|
21
|
21
|
19
|
24
|
18
|
21
|
28
|
20
|
26
|
29
|
22
|
27
|
28
|
27
|
26
|
30
|
50
|
22
|
|
|
2024/08
|
13
|
16
|
18
|
13
|
14
|
20
|
24
|
18
|
23
|
22
|
13
|
13
|
21
|
26
|
20
|
25
|
28
|
25
|
14
|
15
|
14
|
13
|
24
|
26
|
22
|
15
|
14
|
19
|
23
|
20
|
16
|
|
2024/07
|
44
|
41
|
52
|
43
|
33
|
33
|
54
|
71
|
76
|
68
|
81
|
90
|
74
|
56
|
46
|
32
|
17
|
32
|
27
|
30
|
20
|
19
|
15
|
15
|
18
|
13
|
11
|
15
|
14
|
21
|
15
|
|
2024/06
|
25
|
27
|
30
|
24
|
38
|
50
|
30
|
17
|
14
|
31
|
37
|
22
|
23
|
10
|
14
|
20
|
15
|
18
|
47
|
29
|
21
|
12
|
10
|
14
|
18
|
26
|
40
|
50
|
40
|
36
|
|
|
2024/05
|
54
|
38
|
55
|
80
|
54
|
50
|
36
|
84
|
27
|
53
|
14
|
29
|
23
|
19
|
17
|
22
|
50
|
25
|
20
|
22
|
42
|
35
|
18
|
22
|
28
|
13
|
21
|
21
|
22
|
19
|
17
|
|
2024/04
|
67
|
80
|
61
|
52
|
60
|
47
|
50
|
35
|
54
|
81
|
90
|
90
|
78
|
141
|
283
|
69
|
62
|
38
|
26
|
73
|
112
|
57
|
29
|
28
|
35
|
20
|
19
|
19
|
37
|
38
|
|
|
2024/03
|
31
|
30
|
40
|
36
|
38
|
45
|
49
|
32
|
47
|
72
|
46
|
46
|
41
|
44
|
44
|
49
|
20
|
22
|
46
|
35
|
39
|
55
|
60
|
23
|
50
|
117
|
99
|
212
|
40
|
44
|
51
|
|
2024/02
|
34
|
44
|
66
|
44
|
61
|
88
|
63
|
38
|
83
|
129
|
37
|
85
|
73
|
33
|
31
|
74
|
120
|
64
|
30
|
26
|
34
|
35
|
60
|
76
|
86
|
44
|
53
|
53
|
54
|
||
|
2024/01
|
42
|
73
|
58
|
94
|
80
|
48
|
27
|
53
|
55
|
42
|
57
|
78
|
59
|
35
|
41
|
56
|
60
|
39
|
38
|
38
|
21
|
33
|
42
|
46
|
47
|
48
|
57
|
75
|
46
|
76
|
70
|
|
2023/12
|
27
|
39
|
34
|
35
|
43
|
29
|
25
|
49
|
26
|
37
|
39
|
57
|
75
|
55
|
26
|
28
|
27
|
46
|
58
|
41
|
37
|
41
|
41
|
46
|
45
|
82
|
47
|
66
|
67
|
75
|
30
|
|
2023/11
|
76
|
72
|
24
|
59
|
124
|
78
|
28
|
43
|
39
|
59
|
39
|
30
|
38
|
46
|
51
|
58
|
40
|
34
|
27
|
30
|
48
|
27
|
25
|
23
|
28
|
64
|
67
|
27
|
28
|
24
|
|
|
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