Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
35
PM2.5
64
*
PM10
46
O3
0.6
CO
9
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Mar
78
Good
Fri
14 Mar
47
Excellent
Sat
15 Mar
38
Excellent
Sun
16 Mar
31
Excellent
Mon
17 Mar
37
Excellent
Tue
18 Mar
44
Excellent
Wed
19 Mar
40
Excellent
Air quality in the last 12 months (Xuyong)
|
2025/01
|
110
|
137
|
134
|
141
|
122
|
125
|
83
|
43
|
46
|
43
|
39
|
57
|
77
|
80
|
77
|
87
|
108
|
61
|
56
|
93
|
141
|
120
|
124
|
67
|
33
|
44
|
63
|
78
|
156
|
122
|
69
|
|
2024/12
|
112
|
141
|
83
|
93
|
53
|
51
|
44
|
36
|
35
|
42
|
51
|
43
|
37
|
43
|
48
|
72
|
87
|
100
|
81
|
87
|
99
|
67
|
51
|
74
|
69
|
60
|
87
|
97
|
91
|
54
|
63
|
|
2024/11
|
33
|
29
|
69
|
48
|
35
|
57
|
60
|
61
|
57
|
65
|
56
|
48
|
37
|
44
|
72
|
48
|
18
|
17
|
20
|
23
|
38
|
48
|
52
|
25
|
16
|
23
|
30
|
40
|
45
|
72
|
|
|
2024/10
|
13
|
23
|
28
|
40
|
59
|
42
|
44
|
45
|
47
|
60
|
57
|
21
|
20
|
30
|
43
|
62
|
25
|
49
|
33
|
26
|
34
|
17
|
33
|
68
|
63
|
51
|
32
|
43
|
78
|
87
|
66
|
|
2024/09
|
34
|
37
|
26
|
29
|
29
|
34
|
41
|
24
|
23
|
36
|
33
|
33
|
44
|
54
|
53
|
48
|
37
|
35
|
34
|
47
|
25
|
32
|
48
|
57
|
80
|
83
|
66
|
66
|
80
|
10
|
|
|
2024/08
|
41
|
28
|
28
|
17
|
30
|
29
|
26
|
27
|
34
|
17
|
58
|
66
|
56
|
51
|
47
|
34
|
48
|
51
|
53
|
48
|
54
|
49
|
39
|
36
|
27
|
29
|
44
|
41
|
42
|
50
|
50
|
|
2024/07
|
28
|
25
|
29
|
19
|
24
|
32
|
37
|
35
|
19
|
17
|
18
|
22
|
25
|
13
|
21
|
31
|
33
|
20
|
23
|
28
|
25
|
22
|
29
|
34
|
28
|
40
|
42
|
27
|
22
|
27
|
42
|
|
2024/06
|
47
|
29
|
29
|
20
|
29
|
42
|
18
|
21
|
23
|
21
|
25
|
23
|
38
|
45
|
44
|
59
|
32
|
45
|
40
|
37
|
26
|
21
|
30
|
28
|
32
|
44
|
21
|
29
|
23
|
41
|
|
|
2024/05
|
28
|
35
|
19
|
15
|
28
|
60
|
58
|
52
|
40
|
50
|
35
|
30
|
32
|
49
|
45
|
38
|
50
|
36
|
34
|
30
|
27
|
30
|
36
|
48
|
47
|
18
|
27
|
35
|
26
|
20
|
33
|
|
2024/04
|
63
|
59
|
47
|
28
|
36
|
27
|
18
|
17
|
53
|
38
|
33
|
57
|
70
|
76
|
76
|
54
|
30
|
44
|
24
|
40
|
49
|
52
|
38
|
36
|
32
|
41
|
31
|
49
|
43
|
10
|
|
|
2024/03
|
80
|
68
|
84
|
85
|
72
|
66
|
55
|
67
|
60
|
93
|
61
|
88
|
108
|
92
|
77
|
68
|
84
|
29
|
41
|
64
|
76
|
86
|
70
|
82
|
26
|
51
|
60
|
35
|
57
|
73
|
66
|
|
2024/02
|
99
|
89
|
46
|
35
|
35
|
39
|
50
|
59
|
98
|
135
|
89
|
95
|
107
|
124
|
51
|
58
|
72
|
75
|
92
|
119
|
99
|
16
|
18
|
20
|
32
|
42
|
53
|
67
|
72
|
||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution