Air Quality
Excellent
No health implications.
9
PM2.5
35
PM10
60
O3
0.3
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Sep
60
Good
Sat
21 Sep
56
Good
Sun
22 Sep
60
Good
Mon
23 Sep
63
Good
Tue
24 Sep
63
Good
Wed
25 Sep
63
Good
Thu
26 Sep
63
Good
Air quality in the last 12 months (Zhenyuan)
|
2024/08
|
28
|
38
|
21
|
28
|
29
|
31
|
19
|
27
|
63
|
202
|
48
|
35
|
37
|
37
|
40
|
41
|
37
|
28
|
33
|
37
|
36
|
42
|
44
|
47
|
41
|
29
|
26
|
38
|
41
|
42
|
48
|
|
2024/07
|
30
|
35
|
29
|
28
|
68
|
44
|
29
|
36
|
37
|
32
|
28
|
42
|
40
|
38
|
32
|
18
|
24
|
25
|
23
|
21
|
139
|
29
|
15
|
114
|
73
|
44
|
48
|
39
|
24
|
31
|
38
|
|
2024/06
|
55
|
30
|
35
|
40
|
44
|
38
|
36
|
37
|
29
|
31
|
37
|
48
|
42
|
50
|
52
|
35
|
29
|
34
|
34
|
41
|
29
|
38
|
50
|
71
|
64
|
54
|
29
|
36
|
51
|
29
|
|
|
2024/05
|
38
|
42
|
31
|
29
|
44
|
54
|
53
|
51
|
30
|
80
|
89
|
52
|
50
|
55
|
67
|
59
|
61
|
52
|
48
|
45
|
46
|
49
|
43
|
44
|
49
|
45
|
39
|
56
|
47
|
58
|
55
|
|
2024/04
|
95
|
113
|
85
|
65
|
63
|
57
|
55
|
57
|
52
|
36
|
42
|
48
|
52
|
81
|
106
|
75
|
63
|
61
|
255
|
179
|
91
|
82
|
335
|
107
|
58
|
50
|
62
|
77
|
59
|
41
|
|
|
2024/03
|
50
|
55
|
58
|
79
|
77
|
59
|
101
|
63
|
64
|
69
|
75
|
63
|
61
|
64
|
131
|
292
|
110
|
129
|
117
|
77
|
65
|
100
|
102
|
28
|
50
|
55
|
98
|
69
|
55
|
69
|
63
|
|
2024/02
|
138
|
62
|
73
|
97
|
98
|
83
|
89
|
96
|
60
|
101
|
68
|
70
|
67
|
79
|
53
|
56
|
56
|
487
|
220
|
138
|
82
|
70
|
65
|
95
|
98
|
98
|
108
|
94
|
60
|
||
|
2024/01
|
66
|
55
|
52
|
50
|
44
|
41
|
64
|
81
|
83
|
71
|
80
|
71
|
76
|
64
|
89
|
125
|
95
|
61
|
51
|
78
|
44
|
35
|
41
|
38
|
57
|
66
|
62
|
74
|
76
|
91
|
124
|
|
2023/12
|
55
|
72
|
71
|
51
|
139
|
150
|
73
|
53
|
63
|
117
|
71
|
57
|
33
|
78
|
73
|
72
|
64
|
65
|
68
|
70
|
55
|
74
|
62
|
51
|
86
|
66
|
93
|
141
|
81
|
57
|
57
|
|
2023/11
|
40
|
61
|
58
|
51
|
60
|
58
|
54
|
58
|
63
|
77
|
67
|
44
|
59
|
82
|
153
|
122
|
44
|
54
|
56
|
69
|
76
|
110
|
75
|
63
|
76
|
67
|
63
|
59
|
43
|
41
|
|
|
2023/10
|
47
|
26
|
33
|
31
|
25
|
24
|
31
|
42
|
39
|
48
|
61
|
34
|
39
|
36
|
40
|
43
|
60
|
39
|
40
|
41
|
43
|
49
|
48
|
52
|
48
|
53
|
54
|
47
|
44
|
46
|
44
|
|
2023/09
|
43
|
39
|
52
|
49
|
45
|
46
|
113
|
83
|
24
|
31
|
30
|
36
|
39
|
42
|
41
|
38
|
54
|
37
|
30
|
31
|
31
|
35
|
28
|
23
|
30
|
32
|
35
|
34
|
44
|
47
|
|
|
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