Air Quality
Excellent
No health implications.
4
PM2.5
19
PM10
77
O3
0.5
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Feb
61
Good
Thu
6 Feb
73
Good
Fri
7 Feb
78
Good
Sat
8 Feb
79
Good
Sun
9 Feb
92
Good
Mon
10 Feb
93
Good
Tue
11 Feb
146
Light
Air quality in the last 12 months (Xiangyuan)
|
2024/12
|
55
|
53
|
61
|
57
|
34
|
37
|
30
|
48
|
66
|
64
|
112
|
132
|
64
|
50
|
41
|
51
|
55
|
47
|
67
|
71
|
37
|
54
|
56
|
88
|
109
|
65
|
58
|
34
|
54
|
66
|
62
|
|
2024/11
|
59
|
59
|
59
|
44
|
60
|
65
|
91
|
103
|
87
|
101
|
221
|
159
|
77
|
54
|
70
|
56
|
59
|
56
|
48
|
56
|
74
|
72
|
99
|
97
|
38
|
41
|
64
|
37
|
32
|
50
|
|
|
2024/10
|
56
|
39
|
47
|
55
|
67
|
64
|
81
|
103
|
92
|
51
|
63
|
74
|
110
|
100
|
101
|
97
|
83
|
20
|
24
|
27
|
57
|
41
|
47
|
61
|
103
|
76
|
66
|
98
|
98
|
106
|
68
|
|
2024/09
|
44
|
32
|
40
|
43
|
25
|
32
|
41
|
63
|
58
|
24
|
24
|
27
|
40
|
60
|
40
|
47
|
53
|
55
|
34
|
36
|
22
|
37
|
53
|
59
|
75
|
108
|
106
|
93
|
52
|
20
|
|
|
2024/08
|
44
|
46
|
38
|
30
|
38
|
40
|
35
|
32
|
35
|
51
|
26
|
29
|
39
|
40
|
42
|
48
|
38
|
42
|
36
|
35
|
43
|
46
|
44
|
48
|
52
|
25
|
19
|
27
|
37
|
42
|
44
|
|
2024/07
|
35
|
25
|
45
|
39
|
46
|
44
|
52
|
52
|
50
|
62
|
53
|
60
|
76
|
84
|
89
|
54
|
49
|
32
|
37
|
34
|
36
|
42
|
52
|
46
|
25
|
43
|
37
|
39
|
29
|
16
|
31
|
|
2024/06
|
51
|
45
|
42
|
61
|
60
|
56
|
48
|
42
|
51
|
54
|
55
|
47
|
64
|
52
|
49
|
60
|
51
|
45
|
44
|
44
|
45
|
63
|
78
|
85
|
73
|
74
|
53
|
56
|
49
|
48
|
|
|
2024/05
|
45
|
48
|
49
|
38
|
59
|
48
|
55
|
64
|
60
|
52
|
83
|
75
|
72
|
69
|
44
|
49
|
59
|
69
|
61
|
50
|
59
|
60
|
56
|
68
|
63
|
54
|
47
|
46
|
57
|
50
|
54
|
|
2024/04
|
91
|
140
|
73
|
63
|
60
|
76
|
73
|
73
|
78
|
72
|
80
|
60
|
60
|
44
|
72
|
67
|
74
|
74
|
55
|
47
|
64
|
83
|
82
|
67
|
68
|
68
|
64
|
68
|
59
|
29
|
|
|
2024/03
|
64
|
53
|
61
|
114
|
122
|
115
|
68
|
38
|
62
|
80
|
68
|
55
|
77
|
79
|
83
|
145
|
73
|
94
|
66
|
54
|
78
|
107
|
76
|
44
|
41
|
63
|
54
|
86
|
67
|
60
|
72
|
|
2024/02
|
85
|
106
|
95
|
77
|
114
|
136
|
150
|
152
|
98
|
113
|
69
|
66
|
78
|
70
|
69
|
57
|
66
|
93
|
72
|
56
|
45
|
27
|
29
|
67
|
117
|
89
|
81
|
124
|
120
|
||
|
2024/01
|
92
|
81
|
49
|
63
|
57
|
53
|
62
|
92
|
88
|
66
|
89
|
97
|
117
|
102
|
121
|
79
|
93
|
106
|
69
|
92
|
55
|
31
|
46
|
59
|
55
|
55
|
58
|
60
|
76
|
153
|
167
|
|
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