Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
123
*
PM2.5
158
PM10
82
O3
0.8
CO
8
SO2
17
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
30 Jan
173
Moderate
Fri
31 Jan
125
Light
Sat
1 Feb
137
Light
Sun
2 Feb
114
Light
Mon
3 Feb
89
Good
Tue
4 Feb
82
Good
Wed
5 Feb
37
Excellent
Zhen'an Air quality rank
Air quality in the last 12 months (Zhen'an)
|
2024/12
|
57
|
75
|
82
|
65
|
64
|
54
|
61
|
69
|
77
|
83
|
99
|
100
|
43
|
52
|
54
|
66
|
77
|
73
|
89
|
118
|
81
|
64
|
71
|
82
|
85
|
99
|
82
|
63
|
69
|
58
|
72
|
|
2024/11
|
58
|
41
|
48
|
48
|
60
|
76
|
91
|
102
|
96
|
72
|
85
|
100
|
80
|
45
|
49
|
29
|
10
|
13
|
37
|
32
|
36
|
60
|
95
|
100
|
26
|
47
|
61
|
61
|
46
|
47
|
|
|
2024/10
|
37
|
40
|
43
|
48
|
64
|
56
|
46
|
78
|
48
|
47
|
61
|
63
|
61
|
46
|
45
|
42
|
63
|
45
|
33
|
22
|
17
|
25
|
37
|
52
|
69
|
52
|
32
|
40
|
62
|
71
|
61
|
|
2024/09
|
43
|
49
|
35
|
37
|
23
|
44
|
29
|
40
|
40
|
31
|
53
|
42
|
40
|
34
|
45
|
32
|
35
|
38
|
36
|
24
|
22
|
45
|
55
|
63
|
51
|
67
|
67
|
64
|
44
|
17
|
|
|
2024/08
|
37
|
43
|
29
|
26
|
33
|
29
|
31
|
34
|
44
|
82
|
61
|
45
|
39
|
42
|
37
|
30
|
31
|
27
|
28
|
35
|
28
|
42
|
52
|
51
|
37
|
32
|
27
|
35
|
37
|
36
|
39
|
|
2024/07
|
21
|
28
|
34
|
31
|
20
|
24
|
31
|
14
|
17
|
39
|
28
|
30
|
39
|
26
|
33
|
38
|
17
|
27
|
24
|
26
|
28
|
33
|
46
|
55
|
75
|
58
|
45
|
42
|
30
|
16
|
25
|
|
2024/06
|
64
|
52
|
47
|
29
|
22
|
39
|
38
|
32
|
29
|
33
|
29
|
37
|
44
|
37
|
44
|
28
|
23
|
29
|
35
|
30
|
26
|
34
|
35
|
44
|
65
|
56
|
45
|
50
|
50
|
50
|
|
|
2024/05
|
29
|
43
|
30
|
19
|
28
|
48
|
54
|
54
|
40
|
41
|
67
|
55
|
62
|
61
|
66
|
59
|
57
|
64
|
40
|
32
|
47
|
48
|
41
|
45
|
50
|
30
|
49
|
53
|
35
|
41
|
60
|
|
2024/04
|
72
|
65
|
62
|
61
|
63
|
57
|
54
|
56
|
50
|
43
|
41
|
49
|
51
|
43
|
66
|
73
|
56
|
58
|
150
|
133
|
93
|
70
|
209
|
108
|
62
|
47
|
59
|
54
|
39
|
15
|
|
|
2024/03
|
65
|
50
|
69
|
86
|
87
|
68
|
80
|
75
|
75
|
70
|
56
|
65
|
66
|
63
|
67
|
194
|
114
|
62
|
90
|
83
|
81
|
80
|
83
|
30
|
29
|
56
|
74
|
65
|
53
|
62
|
67
|
|
2024/02
|
131
|
58
|
82
|
81
|
81
|
89
|
99
|
99
|
85
|
202
|
93
|
83
|
84
|
73
|
51
|
63
|
67
|
308
|
481
|
60
|
30
|
67
|
64
|
75
|
81
|
99
|
88
|
111
|
101
|
||
|
2024/01
|
112
|
92
|
70
|
67
|
80
|
74
|
98
|
121
|
83
|
84
|
96
|
102
|
146
|
113
|
98
|
79
|
83
|
94
|
62
|
72
|
56
|
29
|
36
|
49
|
55
|
69
|
69
|
84
|
99
|
115
|
152
|
|
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