Air Quality
Excellent
No health implications.
4
PM2.5
44
PM10
34
O3
0.1
CO
2
SO2
33
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Jun
80
Good
Wed
4 Jun
106
Light
Thu
5 Jun
133
Light
Fri
6 Jun
110
Light
Sat
7 Jun
105
Light
Sun
8 Jun
21
Excellent
Mon
9 Jun
21
Excellent
Air quality in the last 12 months (Xushui)
|
2025/04
|
64
|
28
|
67
|
90
|
45
|
77
|
83
|
63
|
59
|
79
|
148
|
133
|
55
|
38
|
68
|
94
|
101
|
59
|
48
|
76
|
83
|
61
|
70
|
57
|
67
|
98
|
98
|
69
|
74
|
75
|
|
|
2025/03
|
238
|
73
|
42
|
49
|
78
|
46
|
82
|
121
|
122
|
140
|
173
|
131
|
135
|
71
|
48
|
34
|
40
|
40
|
49
|
49
|
40
|
63
|
133
|
101
|
65
|
78
|
83
|
35
|
31
|
54
|
67
|
|
2025/02
|
85
|
103
|
16
|
23
|
19
|
72
|
18
|
23
|
58
|
101
|
135
|
73
|
60
|
109
|
92
|
35
|
30
|
51
|
46
|
44
|
51
|
40
|
26
|
63
|
75
|
66
|
128
|
212
|
|||
|
2025/01
|
73
|
56
|
60
|
106
|
90
|
25
|
28
|
21
|
21
|
56
|
74
|
65
|
80
|
55
|
32
|
59
|
94
|
124
|
106
|
108
|
77
|
62
|
66
|
103
|
111
|
102
|
14
|
59
|
286
|
79
|
83
|
|
2024/12
|
92
|
32
|
64
|
98
|
52
|
48
|
18
|
46
|
64
|
75
|
60
|
104
|
59
|
36
|
49
|
60
|
43
|
40
|
61
|
64
|
23
|
49
|
67
|
99
|
122
|
42
|
46
|
45
|
79
|
99
|
76
|
|
2024/11
|
83
|
64
|
63
|
28
|
55
|
70
|
124
|
150
|
200
|
175
|
141
|
152
|
142
|
43
|
68
|
72
|
48
|
65
|
74
|
85
|
73
|
44
|
58
|
113
|
67
|
18
|
20
|
14
|
36
|
79
|
|
|
2024/10
|
16
|
25
|
44
|
68
|
100
|
154
|
63
|
79
|
127
|
35
|
82
|
119
|
158
|
128
|
91
|
49
|
64
|
62
|
21
|
34
|
64
|
54
|
52
|
80
|
135
|
201
|
112
|
68
|
106
|
146
|
160
|
|
2024/09
|
47
|
21
|
36
|
60
|
36
|
35
|
33
|
49
|
66
|
40
|
26
|
29
|
42
|
39
|
49
|
57
|
49
|
52
|
44
|
31
|
13
|
18
|
45
|
63
|
71
|
61
|
53
|
66
|
99
|
12
|
|
|
2024/08
|
28
|
50
|
27
|
22
|
23
|
39
|
37
|
40
|
41
|
54
|
27
|
20
|
20
|
33
|
50
|
40
|
43
|
22
|
23
|
24
|
22
|
38
|
43
|
34
|
32
|
11
|
18
|
27
|
45
|
60
|
64
|
|
2024/07
|
26
|
38
|
51
|
64
|
76
|
32
|
51
|
34
|
61
|
65
|
67
|
61
|
45
|
82
|
59
|
48
|
38
|
39
|
52
|
35
|
42
|
38
|
50
|
45
|
14
|
24
|
36
|
34
|
32
|
17
|
29
|
|
2024/06
|
49
|
59
|
51
|
69
|
64
|
71
|
59
|
72
|
58
|
64
|
71
|
80
|
90
|
57
|
56
|
67
|
62
|
63
|
62
|
69
|
49
|
75
|
106
|
42
|
47
|
72
|
54
|
61
|
66
|
33
|
|
|
2024/05
|
58
|
70
|
69
|
78
|
57
|
68
|
75
|
84
|
80
|
91
|
150
|
57
|
78
|
117
|
47
|
64
|
81
|
86
|
68
|
41
|
52
|
85
|
82
|
36
|
23
|
40
|
47
|
71
|
76
|
65
|
39
|
|
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