Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
65
*
PM2.5
98
PM10
41
O3
0.8
CO
9
SO2
39
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Dec
57
Good
Mon
30 Dec
97
Good
Tue
31 Dec
87
Good
Wed
1 Jan
86
Good
Thu
2 Jan
89
Good
Fri
3 Jan
102
Light
Sat
4 Jan
34
Excellent
Air quality in the last 12 months (Xin'an)
|
2024/11
|
83
|
83
|
77
|
65
|
53
|
90
|
123
|
99
|
81
|
119
|
177
|
210
|
134
|
65
|
87
|
63
|
38
|
57
|
45
|
58
|
65
|
111
|
141
|
101
|
46
|
41
|
63
|
48
|
39
|
45
|
|
|
2024/10
|
60
|
56
|
62
|
75
|
78
|
86
|
107
|
128
|
118
|
72
|
89
|
117
|
124
|
116
|
108
|
122
|
75
|
18
|
29
|
24
|
42
|
26
|
40
|
63
|
97
|
87
|
47
|
131
|
146
|
145
|
177
|
|
2024/09
|
42
|
26
|
38
|
50
|
36
|
26
|
45
|
56
|
54
|
41
|
27
|
34
|
36
|
56
|
39
|
46
|
49
|
46
|
22
|
37
|
19
|
31
|
51
|
65
|
76
|
97
|
94
|
65
|
48
|
17
|
|
|
2024/08
|
26
|
31
|
21
|
14
|
25
|
20
|
22
|
28
|
28
|
130
|
55
|
26
|
35
|
33
|
40
|
46
|
36
|
29
|
29
|
21
|
22
|
33
|
42
|
47
|
37
|
29
|
19
|
26
|
39
|
41
|
37
|
|
2024/07
|
28
|
27
|
45
|
30
|
22
|
27
|
41
|
19
|
35
|
55
|
43
|
42
|
49
|
60
|
49
|
31
|
27
|
15
|
28
|
29
|
36
|
28
|
26
|
41
|
61
|
32
|
32
|
33
|
13
|
11
|
16
|
|
2024/06
|
66
|
47
|
47
|
83
|
41
|
71
|
62
|
59
|
53
|
53
|
57
|
69
|
70
|
55
|
58
|
42
|
26
|
46
|
50
|
52
|
26
|
45
|
57
|
108
|
91
|
79
|
60
|
56
|
39
|
50
|
|
|
2024/05
|
34
|
49
|
48
|
41
|
50
|
51
|
70
|
75
|
61
|
54
|
115
|
104
|
95
|
68
|
94
|
58
|
63
|
67
|
54
|
60
|
59
|
68
|
56
|
81
|
69
|
57
|
57
|
59
|
60
|
51
|
77
|
|
2024/04
|
110
|
117
|
96
|
59
|
66
|
65
|
55
|
58
|
73
|
71
|
57
|
55
|
56
|
41
|
70
|
74
|
71
|
68
|
60
|
59
|
74
|
82
|
91
|
81
|
81
|
64
|
63
|
63
|
63
|
35
|
|
|
2024/03
|
99
|
69
|
73
|
99
|
143
|
107
|
104
|
61
|
82
|
94
|
82
|
85
|
106
|
104
|
76
|
143
|
102
|
67
|
116
|
85
|
100
|
122
|
92
|
74
|
42
|
58
|
63
|
78
|
74
|
99
|
96
|
|
2024/02
|
90
|
78
|
82
|
99
|
106
|
152
|
216
|
154
|
149
|
194
|
103
|
102
|
109
|
102
|
63
|
72
|
84
|
244
|
254
|
46
|
40
|
42
|
42
|
65
|
101
|
102
|
79
|
80
|
102
|
||
|
2024/01
|
113
|
100
|
67
|
81
|
82
|
78
|
68
|
105
|
101
|
134
|
128
|
144
|
280
|
224
|
56
|
67
|
83
|
126
|
78
|
81
|
62
|
24
|
39
|
44
|
40
|
59
|
64
|
77
|
108
|
151
|
224
|
|
2023/12
|
41
|
72
|
104
|
105
|
103
|
141
|
94
|
84
|
110
|
56
|
42
|
78
|
67
|
53
|
44
|
42
|
47
|
79
|
94
|
81
|
32
|
43
|
67
|
62
|
72
|
101
|
159
|
221
|
232
|
158
|
78
|
|
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