Air Quality
Excellent
No health implications.
18
PM2.5
39
PM10
86
O3
0.2
CO
4
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
93
Good
Tue
5 May
94
Good
Wed
6 May
92
Good
Thu
7 May
86
Good
Fri
8 May
59
Good
Sat
9 May
21
Excellent
Sun
10 May
25
Excellent
Air quality in the last 12 months (Xinmi)
|
2026/03
|
59
|
68
|
113
|
162
|
104
|
84
|
67
|
91
|
131
|
149
|
167
|
163
|
153
|
128
|
50
|
77
|
126
|
68
|
78
|
86
|
88
|
94
|
108
|
99
|
75
|
86
|
73
|
68
|
66
|
81
|
75
|
|
2026/02
|
107
|
82
|
141
|
101
|
96
|
68
|
64
|
106
|
84
|
86
|
85
|
98
|
92
|
95
|
83
|
38
|
96
|
68
|
58
|
56
|
82
|
221
|
220
|
69
|
45
|
40
|
84
|
70
|
|||
|
2026/01
|
71
|
140
|
129
|
114
|
98
|
41
|
46
|
65
|
59
|
76
|
57
|
75
|
94
|
116
|
86
|
125
|
78
|
70
|
68
|
66
|
113
|
130
|
177
|
201
|
186
|
180
|
207
|
170
|
190
|
122
|
136
|
|
2025/12
|
163
|
90
|
56
|
70
|
108
|
108
|
74
|
94
|
140
|
167
|
152
|
48
|
77
|
85
|
71
|
129
|
135
|
176
|
186
|
146
|
109
|
69
|
95
|
91
|
69
|
102
|
104
|
131
|
74
|
196
|
62
|
|
2025/11
|
57
|
74
|
89
|
109
|
93
|
127
|
87
|
48
|
76
|
94
|
89
|
79
|
89
|
93
|
82
|
88
|
42
|
38
|
41
|
49
|
52
|
61
|
74
|
130
|
91
|
134
|
218
|
127
|
79
|
87
|
|
|
2025/10
|
32
|
17
|
36
|
30
|
19
|
12
|
26
|
35
|
10
|
14
|
29
|
24
|
28
|
54
|
42
|
48
|
15
|
27
|
43
|
39
|
41
|
62
|
100
|
118
|
89
|
84
|
127
|
119
|
133
|
156
|
127
|
|
2025/09
|
43
|
39
|
34
|
18
|
20
|
48
|
60
|
42
|
34
|
43
|
16
|
25
|
45
|
44
|
41
|
30
|
22
|
15
|
14
|
28
|
40
|
12
|
15
|
27
|
50
|
42
|
17
|
20
|
33
|
45
|
|
|
2025/08
|
38
|
28
|
42
|
41
|
48
|
28
|
32
|
36
|
25
|
38
|
35
|
40
|
46
|
35
|
34
|
28
|
35
|
40
|
39
|
28
|
28
|
39
|
40
|
28
|
45
|
45
|
33
|
37
|
33
|
37
|
30
|
|
2025/07
|
19
|
25
|
27
|
36
|
32
|
36
|
43
|
37
|
29
|
45
|
55
|
49
|
49
|
50
|
45
|
49
|
36
|
45
|
50
|
48
|
30
|
30
|
19
|
24
|
35
|
37
|
37
|
38
|
42
|
38
|
36
|
|
2025/06
|
49
|
54
|
53
|
59
|
56
|
57
|
77
|
75
|
66
|
66
|
67
|
52
|
54
|
51
|
53
|
56
|
54
|
31
|
28
|
35
|
45
|
50
|
42
|
49
|
57
|
25
|
43
|
35
|
25
|
30
|
|
|
2025/05
|
74
|
112
|
68
|
65
|
149
|
175
|
191
|
99
|
94
|
46
|
49
|
62
|
76
|
71
|
56
|
76
|
157
|
93
|
111
|
78
|
89
|
73
|
85
|
63
|
62
|
56
|
77
|
73
|
84
|
71
|
52
|
|
2025/04
|
65
|
53
|
64
|
89
|
66
|
84
|
88
|
92
|
103
|
111
|
100
|
228
|
107
|
64
|
63
|
117
|
120
|
108
|
69
|
74
|
63
|
83
|
129
|
94
|
84
|
78
|
87
|
59
|
57
|
114
|
|
|
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