Air Quality
Excellent
No health implications.
9
PM2.5
38
PM10
93
O3
0.1
CO
3
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 May
63
Good
Mon
19 May
94
Good
Tue
20 May
85
Good
Wed
21 May
66
Good
Thu
22 May
65
Good
Fri
23 May
41
Excellent
Sat
24 May
30
Excellent
Air quality in the last 12 months (Xinxing)
|
2025/02
|
95
|
44
|
44
|
33
|
30
|
30
|
36
|
42
|
71
|
106
|
57
|
72
|
68
|
62
|
68
|
84
|
91
|
74
|
76
|
65
|
68
|
135
|
41
|
89
|
146
|
175
|
151
|
124
|
|||
|
2025/01
|
80
|
95
|
98
|
85
|
76
|
101
|
81
|
68
|
77
|
62
|
77
|
46
|
46
|
45
|
45
|
40
|
68
|
83
|
79
|
78
|
80
|
83
|
69
|
73
|
61
|
55
|
82
|
136
|
217
|
141
|
125
|
|
2024/12
|
82
|
94
|
70
|
55
|
45
|
55
|
56
|
61
|
62
|
60
|
58
|
46
|
61
|
53
|
59
|
68
|
79
|
67
|
68
|
60
|
72
|
75
|
67
|
65
|
51
|
48
|
56
|
56
|
71
|
107
|
103
|
|
2024/11
|
64
|
66
|
47
|
74
|
78
|
77
|
71
|
84
|
57
|
45
|
51
|
63
|
71
|
72
|
34
|
40
|
70
|
71
|
75
|
78
|
80
|
86
|
70
|
45
|
24
|
48
|
56
|
61
|
62
|
80
|
|
|
2024/10
|
50
|
61
|
71
|
65
|
43
|
50
|
47
|
60
|
48
|
57
|
70
|
94
|
85
|
57
|
88
|
85
|
63
|
74
|
66
|
53
|
35
|
58
|
61
|
65
|
47
|
58
|
60
|
58
|
58
|
53
|
43
|
|
2024/09
|
63
|
68
|
44
|
34
|
47
|
42
|
76
|
196
|
44
|
58
|
56
|
31
|
43
|
49
|
49
|
47
|
56
|
58
|
60
|
58
|
58
|
57
|
88
|
43
|
55
|
63
|
64
|
38
|
33
|
29
|
|
|
2024/08
|
50
|
36
|
46
|
44
|
53
|
42
|
44
|
26
|
28
|
37
|
51
|
85
|
29
|
33
|
37
|
46
|
52
|
49
|
77
|
62
|
46
|
50
|
47
|
54
|
36
|
58
|
34
|
44
|
41
|
119
|
41
|
|
2024/07
|
38
|
33
|
87
|
33
|
38
|
39
|
95
|
68
|
62
|
40
|
35
|
42
|
29
|
30
|
23
|
26
|
33
|
50
|
95
|
34
|
34
|
46
|
29
|
39
|
44
|
38
|
67
|
45
|
41
|
41
|
42
|
|
2024/06
|
43
|
33
|
52
|
66
|
54
|
33
|
31
|
32
|
34
|
38
|
43
|
81
|
46
|
59
|
55
|
51
|
45
|
28
|
36
|
32
|
29
|
43
|
29
|
33
|
55
|
56
|
50
|
36
|
69
|
28
|
|
|
2024/05
|
44
|
53
|
62
|
65
|
47
|
48
|
95
|
64
|
40
|
34
|
37
|
40
|
104
|
220
|
484
|
482
|
428
|
99
|
89
|
107
|
106
|
203
|
52
|
55
|
42
|
61
|
66
|
46
|
35
|
34
|
40
|
|
2024/04
|
82
|
36
|
48
|
43
|
37
|
44
|
41
|
39
|
57
|
111
|
39
|
97
|
464
|
252
|
130
|
70
|
74
|
67
|
39
|
76
|
76
|
165
|
115
|
102
|
58
|
61
|
64
|
32
|
37
|
43
|
|
|
2024/03
|
42
|
58
|
75
|
86
|
47
|
39
|
47
|
68
|
73
|
121
|
115
|
99
|
77
|
173
|
169
|
51
|
43
|
66
|
124
|
171
|
132
|
81
|
69
|
32
|
42
|
32
|
39
|
44
|
61
|
38
|
157
|
|
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