Air Quality
Excellent
No health implications.
33
PM2.5
42
PM10
157
O3
0.5
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 May
110
Light
Sat
31 May
76
Good
Sun
1 Jun
53
Good
Mon
2 Jun
72
Good
Tue
3 Jun
84
Good
Wed
4 Jun
96
Good
Thu
5 Jun
34
Excellent
Air quality in the last 12 months (Xiangzhou)
|
2025/04
|
73
|
70
|
69
|
82
|
95
|
89
|
83
|
79
|
92
|
68
|
73
|
247
|
173
|
100
|
73
|
80
|
87
|
78
|
70
|
60
|
67
|
87
|
111
|
90
|
75
|
76
|
77
|
61
|
67
|
66
|
|
|
2025/03
|
139
|
44
|
38
|
43
|
64
|
68
|
86
|
97
|
85
|
88
|
114
|
125
|
118
|
53
|
55
|
56
|
53
|
57
|
56
|
47
|
52
|
65
|
76
|
74
|
62
|
88
|
124
|
73
|
67
|
76
|
75
|
|
2025/02
|
103
|
99
|
76
|
61
|
68
|
52
|
94
|
59
|
65
|
89
|
110
|
96
|
83
|
81
|
77
|
78
|
88
|
64
|
98
|
96
|
102
|
106
|
121
|
93
|
92
|
101
|
108
|
153
|
|||
|
2025/01
|
179
|
171
|
157
|
197
|
100
|
89
|
78
|
76
|
61
|
75
|
99
|
98
|
134
|
129
|
83
|
73
|
88
|
125
|
138
|
142
|
188
|
235
|
122
|
82
|
76
|
59
|
65
|
87
|
245
|
216
|
147
|
|
2024/12
|
96
|
100
|
83
|
97
|
69
|
73
|
80
|
81
|
74
|
88
|
98
|
151
|
74
|
59
|
63
|
99
|
117
|
90
|
54
|
88
|
91
|
68
|
79
|
97
|
130
|
156
|
203
|
58
|
109
|
109
|
119
|
|
2024/11
|
121
|
86
|
85
|
60
|
72
|
98
|
96
|
96
|
82
|
132
|
130
|
161
|
122
|
120
|
131
|
45
|
17
|
39
|
45
|
39
|
42
|
68
|
114
|
99
|
50
|
42
|
55
|
56
|
52
|
81
|
|
|
2024/10
|
35
|
62
|
65
|
56
|
83
|
65
|
72
|
100
|
88
|
74
|
110
|
132
|
106
|
106
|
102
|
131
|
64
|
26
|
35
|
49
|
61
|
43
|
45
|
70
|
79
|
87
|
57
|
85
|
124
|
76
|
71
|
|
2024/09
|
52
|
56
|
50
|
62
|
59
|
43
|
54
|
52
|
51
|
56
|
46
|
48
|
42
|
52
|
57
|
67
|
49
|
50
|
33
|
42
|
38
|
37
|
61
|
77
|
81
|
86
|
71
|
60
|
53
|
18
|
|
|
2024/08
|
19
|
22
|
21
|
28
|
25
|
30
|
26
|
32
|
37
|
76
|
96
|
43
|
39
|
43
|
46
|
38
|
42
|
41
|
22
|
39
|
26
|
40
|
55
|
32
|
35
|
42
|
24
|
34
|
47
|
46
|
44
|
|
2024/07
|
38
|
24
|
39
|
15
|
25
|
26
|
24
|
28
|
25
|
47
|
56
|
37
|
33
|
14
|
35
|
42
|
28
|
22
|
31
|
23
|
29
|
33
|
34
|
28
|
34
|
42
|
26
|
24
|
15
|
18
|
13
|
|
2024/06
|
80
|
94
|
62
|
43
|
44
|
60
|
62
|
65
|
57
|
50
|
53
|
49
|
39
|
46
|
45
|
49
|
35
|
56
|
59
|
43
|
42
|
31
|
43
|
80
|
99
|
41
|
47
|
24
|
27
|
42
|
|
|
2024/05
|
32
|
49
|
55
|
49
|
57
|
60
|
62
|
54
|
59
|
64
|
79
|
80
|
87
|
81
|
100
|
70
|
67
|
66
|
55
|
35
|
62
|
64
|
62
|
58
|
49
|
38
|
63
|
51
|
47
|
38
|
59
|
|
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