Air Quality
Excellent
No health implications.
14
PM2.5
30
PM10
57
O3
0.7
CO
11
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
88
Good
Sun
29 Jun
96
Good
Mon
30 Jun
66
Good
Tue
1 Jul
99
Good
Wed
2 Jul
94
Good
Thu
3 Jul
107
Light
Fri
4 Jul
17
Excellent
Xin'an Air quality rank
Air quality in the last 12 months (Xin'an)
|
2025/05
|
68
|
83
|
61
|
53
|
136
|
180
|
140
|
88
|
74
|
41
|
42
|
45
|
57
|
54
|
47
|
56
|
111
|
87
|
87
|
69
|
75
|
62
|
76
|
56
|
46
|
42
|
62
|
64
|
69
|
51
|
43
|
|
2025/04
|
66
|
64
|
63
|
88
|
65
|
75
|
78
|
90
|
94
|
87
|
98
|
265
|
121
|
51
|
53
|
102
|
128
|
115
|
77
|
87
|
67
|
158
|
123
|
68
|
68
|
76
|
61
|
51
|
43
|
122
|
|
|
2025/03
|
109
|
45
|
35
|
49
|
76
|
101
|
74
|
80
|
102
|
107
|
98
|
116
|
143
|
78
|
45
|
37
|
37
|
43
|
46
|
40
|
48
|
62
|
87
|
259
|
149
|
197
|
138
|
147
|
73
|
51
|
65
|
|
2025/02
|
120
|
130
|
68
|
43
|
40
|
62
|
64
|
30
|
69
|
114
|
133
|
65
|
59
|
72
|
74
|
71
|
78
|
93
|
65
|
78
|
121
|
127
|
102
|
91
|
78
|
70
|
96
|
137
|
|||
|
2025/01
|
130
|
159
|
158
|
147
|
100
|
60
|
58
|
48
|
63
|
79
|
73
|
59
|
91
|
78
|
37
|
52
|
83
|
100
|
98
|
118
|
165
|
200
|
95
|
111
|
99
|
71
|
33
|
69
|
170
|
160
|
139
|
|
2024/12
|
58
|
65
|
59
|
93
|
48
|
55
|
53
|
69
|
101
|
119
|
130
|
140
|
64
|
51
|
51
|
75
|
107
|
96
|
90
|
100
|
47
|
84
|
115
|
136
|
118
|
113
|
83
|
45
|
66
|
75
|
76
|
|
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
|
|
|
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