Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
117
*
PM2.5
149
PM10
33
O3
1.0
CO
19
SO2
29
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
29 Jan
352
Severe
Thu
30 Jan
235
Heavy
Fri
31 Jan
195
Moderate
Sat
1 Feb
110
Light
Sun
2 Feb
46
Excellent
Mon
3 Feb
52
Good
Tue
4 Feb
47
Excellent
Air quality in the last 12 months (Xincheng)
|
2024/12
|
45
|
22
|
50
|
32
|
39
|
14
|
17
|
39
|
52
|
44
|
33
|
65
|
52
|
58
|
70
|
63
|
25
|
19
|
54
|
30
|
30
|
40
|
50
|
67
|
48
|
30
|
33
|
75
|
154
|
132
|
55
|
|
2024/11
|
94
|
92
|
28
|
24
|
44
|
52
|
65
|
74
|
92
|
28
|
62
|
64
|
57
|
94
|
78
|
64
|
40
|
50
|
62
|
101
|
105
|
52
|
74
|
65
|
19
|
18
|
28
|
23
|
43
|
52
|
|
|
2024/10
|
11
|
26
|
39
|
53
|
56
|
29
|
30
|
47
|
51
|
35
|
56
|
58
|
47
|
53
|
18
|
72
|
96
|
15
|
15
|
27
|
31
|
27
|
53
|
56
|
56
|
16
|
24
|
44
|
49
|
40
|
53
|
|
2024/09
|
9
|
19
|
34
|
18
|
10
|
13
|
23
|
34
|
34
|
12
|
15
|
31
|
22
|
8
|
22
|
14
|
33
|
73
|
51
|
6
|
8
|
23
|
50
|
48
|
19
|
41
|
58
|
58
|
26
|
13
|
|
|
2024/08
|
18
|
40
|
28
|
34
|
29
|
29
|
32
|
27
|
35
|
66
|
6
|
10
|
14
|
24
|
38
|
44
|
24
|
39
|
23
|
19
|
15
|
19
|
28
|
31
|
18
|
9
|
20
|
33
|
41
|
38
|
37
|
|
2024/07
|
26
|
24
|
29
|
13
|
30
|
34
|
42
|
41
|
37
|
46
|
51
|
36
|
21
|
42
|
45
|
8
|
24
|
27
|
43
|
36
|
96
|
85
|
47
|
43
|
39
|
24
|
24
|
14
|
37
|
23
|
27
|
|
2024/06
|
31
|
78
|
46
|
30
|
30
|
39
|
17
|
37
|
37
|
45
|
49
|
57
|
37
|
13
|
17
|
26
|
46
|
57
|
33
|
43
|
81
|
321
|
187
|
44
|
24
|
59
|
57
|
54
|
17
|
27
|
|
|
2024/05
|
41
|
48
|
57
|
49
|
66
|
34
|
29
|
38
|
67
|
110
|
49
|
26
|
44
|
49
|
37
|
65
|
69
|
114
|
121
|
48
|
58
|
75
|
74
|
44
|
40
|
25
|
24
|
36
|
56
|
45
|
11
|
|
2024/04
|
77
|
38
|
26
|
44
|
49
|
36
|
40
|
63
|
58
|
66
|
80
|
75
|
66
|
194
|
151
|
33
|
59
|
55
|
40
|
21
|
51
|
97
|
36
|
73
|
258
|
91
|
133
|
23
|
12
|
27
|
|
|
2024/03
|
54
|
91
|
53
|
64
|
23
|
29
|
30
|
36
|
64
|
77
|
31
|
38
|
55
|
65
|
75
|
148
|
47
|
127
|
36
|
44
|
98
|
59
|
60
|
45
|
54
|
73
|
209
|
305
|
75
|
46
|
44
|
|
2024/02
|
40
|
84
|
44
|
50
|
84
|
26
|
57
|
93
|
202
|
337
|
198
|
89
|
75
|
30
|
46
|
72
|
77
|
146
|
90
|
42
|
26
|
23
|
38
|
83
|
63
|
70
|
105
|
47
|
28
|
||
|
2024/01
|
140
|
142
|
96
|
92
|
56
|
34
|
53
|
81
|
72
|
82
|
91
|
96
|
66
|
30
|
46
|
78
|
134
|
126
|
117
|
31
|
23
|
37
|
82
|
119
|
137
|
141
|
123
|
108
|
79
|
88
|
32
|
|
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