Air Quality
Excellent
No health implications.
15
PM2.5
23
PM10
28
O3
0.7
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Nov
53
Good
Mon
25 Nov
32
Excellent
Tue
26 Nov
40
Excellent
Wed
27 Nov
41
Excellent
Thu
28 Nov
47
Excellent
Fri
29 Nov
46
Excellent
Sat
30 Nov
46
Excellent
Air quality in the last 12 months (Zhenyuan)
|
2024/10
|
11
|
18
|
34
|
33
|
38
|
48
|
48
|
31
|
30
|
38
|
53
|
68
|
65
|
26
|
28
|
26
|
25
|
25
|
13
|
15
|
19
|
16
|
17
|
19
|
24
|
30
|
33
|
35
|
36
|
35
|
45
|
|
2024/09
|
21
|
20
|
17
|
20
|
32
|
35
|
31
|
24
|
18
|
17
|
24
|
26
|
35
|
21
|
25
|
29
|
31
|
27
|
26
|
27
|
24
|
16
|
23
|
28
|
32
|
38
|
43
|
38
|
40
|
28
|
|
|
2024/08
|
10
|
13
|
13
|
11
|
15
|
18
|
19
|
20
|
19
|
21
|
24
|
37
|
37
|
33
|
32
|
30
|
28
|
25
|
23
|
21
|
18
|
16
|
13
|
11
|
13
|
17
|
17
|
20
|
21
|
25
|
22
|
|
2024/07
|
15
|
19
|
13
|
13
|
13
|
12
|
13
|
15
|
16
|
18
|
16
|
19
|
18
|
16
|
14
|
17
|
15
|
13
|
10
|
11
|
12
|
16
|
15
|
14
|
18
|
24
|
22
|
21
|
12
|
12
|
12
|
|
2024/06
|
21
|
20
|
13
|
10
|
12
|
13
|
15
|
12
|
11
|
11
|
14
|
15
|
18
|
17
|
20
|
21
|
12
|
9
|
17
|
25
|
19
|
17
|
12
|
14
|
13
|
11
|
12
|
14
|
11
|
14
|
|
|
2024/05
|
17
|
22
|
15
|
13
|
23
|
30
|
22
|
27
|
27
|
20
|
19
|
24
|
26
|
32
|
38
|
43
|
37
|
17
|
16
|
18
|
12
|
24
|
26
|
25
|
28
|
17
|
15
|
25
|
25
|
14
|
16
|
|
2024/04
|
36
|
46
|
27
|
19
|
15
|
16
|
19
|
21
|
26
|
33
|
34
|
30
|
37
|
43
|
50
|
43
|
21
|
20
|
19
|
20
|
35
|
45
|
28
|
30
|
26
|
23
|
21
|
24
|
35
|
14
|
|
|
2024/03
|
63
|
52
|
47
|
29
|
23
|
44
|
62
|
48
|
47
|
49
|
45
|
39
|
22
|
23
|
30
|
22
|
22
|
14
|
31
|
57
|
62
|
53
|
34
|
38
|
27
|
18
|
31
|
26
|
29
|
33
|
40
|
|
2024/02
|
25
|
15
|
15
|
21
|
28
|
27
|
42
|
57
|
75
|
184
|
80
|
49
|
48
|
54
|
53
|
39
|
44
|
39
|
50
|
47
|
22
|
22
|
22
|
24
|
24
|
33
|
48
|
46
|
49
|
||
|
2024/01
|
74
|
44
|
44
|
57
|
69
|
74
|
61
|
68
|
76
|
67
|
76
|
73
|
74
|
57
|
90
|
72
|
42
|
30
|
15
|
18
|
39
|
33
|
50
|
54
|
60
|
55
|
52
|
56
|
59
|
58
|
39
|
|
2023/12
|
53
|
39
|
39
|
39
|
48
|
50
|
49
|
47
|
73
|
55
|
26
|
23
|
34
|
33
|
25
|
25
|
30
|
20
|
28
|
41
|
62
|
68
|
62
|
63
|
54
|
69
|
77
|
77
|
132
|
116
|
92
|
|
2023/11
|
34
|
35
|
50
|
57
|
37
|
25
|
25
|
26
|
30
|
19
|
12
|
16
|
33
|
35
|
24
|
25
|
39
|
50
|
49
|
43
|
39
|
56
|
78
|
66
|
63
|
59
|
49
|
47
|
52
|
53
|
|
|
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