Air Quality
Excellent
No health implications.
19
PM2.5
24
PM10
72
O3
0.3
CO
2
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Mar
57
Good
Tue
4 Mar
63
Good
Wed
5 Mar
99
Good
Thu
6 Mar
138
Light
Fri
7 Mar
97
Good
Sat
8 Mar
94
Good
Sun
9 Mar
24
Excellent
Air quality in the last 12 months (Xinmi)
|
2025/01
|
131
|
119
|
107
|
127
|
95
|
63
|
62
|
53
|
63
|
74
|
66
|
63
|
90
|
102
|
55
|
53
|
78
|
84
|
71
|
138
|
203
|
151
|
66
|
121
|
114
|
62
|
33
|
53
|
192
|
202
|
110
|
|
2024/12
|
57
|
64
|
72
|
140
|
48
|
56
|
70
|
68
|
94
|
100
|
115
|
130
|
74
|
60
|
47
|
55
|
96
|
69
|
65
|
89
|
59
|
71
|
101
|
138
|
119
|
115
|
85
|
49
|
65
|
70
|
87
|
|
2024/11
|
89
|
86
|
81
|
57
|
53
|
94
|
91
|
67
|
81
|
134
|
158
|
201
|
157
|
54
|
59
|
56
|
46
|
56
|
52
|
53
|
62
|
128
|
125
|
62
|
52
|
50
|
68
|
54
|
43
|
51
|
|
|
2024/10
|
60
|
50
|
65
|
64
|
75
|
92
|
98
|
134
|
118
|
77
|
109
|
118
|
123
|
129
|
142
|
122
|
61
|
14
|
30
|
30
|
55
|
39
|
48
|
66
|
78
|
96
|
84
|
162
|
151
|
137
|
225
|
|
2024/09
|
51
|
27
|
39
|
58
|
43
|
30
|
58
|
62
|
57
|
38
|
27
|
35
|
44
|
56
|
36
|
52
|
57
|
38
|
34
|
48
|
14
|
28
|
55
|
75
|
84
|
90
|
93
|
65
|
59
|
16
|
|
|
2024/08
|
35
|
38
|
32
|
31
|
34
|
25
|
30
|
30
|
34
|
120
|
82
|
34
|
40
|
38
|
50
|
51
|
46
|
34
|
38
|
32
|
32
|
45
|
58
|
51
|
46
|
43
|
20
|
29
|
46
|
51
|
47
|
|
2024/07
|
46
|
22
|
51
|
29
|
27
|
30
|
41
|
12
|
37
|
68
|
55
|
47
|
47
|
65
|
36
|
39
|
21
|
24
|
35
|
30
|
46
|
40
|
37
|
43
|
43
|
24
|
30
|
24
|
17
|
22
|
25
|
|
2024/06
|
76
|
74
|
61
|
78
|
57
|
74
|
60
|
64
|
56
|
61
|
59
|
75
|
66
|
64
|
57
|
42
|
39
|
56
|
59
|
54
|
41
|
47
|
65
|
107
|
109
|
75
|
63
|
56
|
41
|
55
|
|
|
2024/05
|
51
|
58
|
54
|
53
|
66
|
79
|
86
|
83
|
76
|
67
|
145
|
146
|
126
|
89
|
110
|
71
|
73
|
74
|
60
|
63
|
60
|
65
|
66
|
75
|
62
|
58
|
52
|
65
|
68
|
57
|
91
|
|
2024/04
|
100
|
98
|
76
|
45
|
74
|
67
|
59
|
67
|
78
|
79
|
58
|
59
|
60
|
35
|
66
|
79
|
82
|
76
|
62
|
71
|
81
|
82
|
128
|
94
|
91
|
71
|
68
|
66
|
66
|
49
|
|
|
2024/03
|
118
|
84
|
85
|
104
|
108
|
103
|
105
|
56
|
76
|
85
|
70
|
88
|
105
|
112
|
77
|
130
|
102
|
67
|
110
|
91
|
98
|
113
|
107
|
68
|
45
|
71
|
58
|
83
|
74
|
110
|
104
|
|
2024/02
|
68
|
50
|
90
|
109
|
126
|
192
|
224
|
171
|
127
|
203
|
94
|
111
|
108
|
125
|
69
|
70
|
68
|
142
|
107
|
42
|
41
|
29
|
43
|
59
|
110
|
99
|
84
|
81
|
121
|
||
|
1
|
2
|
3
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4
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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