Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
26
PM2.5
51
*
PM10
129
O3
0.7
CO
11
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Apr
89
Good
Sun
27 Apr
84
Good
Mon
28 Apr
96
Good
Tue
29 Apr
88
Good
Wed
30 Apr
96
Good
Thu
1 May
99
Good
Fri
2 May
35
Excellent
Air quality in the last 12 months (Xiantao)
|
2025/02
|
74
|
63
|
76
|
79
|
55
|
43
|
82
|
49
|
50
|
65
|
69
|
81
|
91
|
77
|
74
|
65
|
58
|
45
|
61
|
70
|
67
|
66
|
102
|
97
|
83
|
73
|
54
|
71
|
|||
|
2025/01
|
112
|
138
|
156
|
189
|
72
|
74
|
67
|
69
|
60
|
57
|
84
|
88
|
104
|
112
|
69
|
68
|
92
|
109
|
132
|
136
|
133
|
133
|
189
|
77
|
22
|
38
|
56
|
76
|
157
|
93
|
117
|
|
2024/12
|
66
|
81
|
95
|
71
|
47
|
54
|
46
|
55
|
51
|
67
|
67
|
89
|
74
|
55
|
61
|
61
|
81
|
80
|
67
|
90
|
92
|
57
|
66
|
89
|
113
|
129
|
146
|
56
|
57
|
108
|
129
|
|
2024/11
|
84
|
86
|
90
|
85
|
57
|
63
|
55
|
59
|
62
|
49
|
61
|
65
|
66
|
80
|
89
|
62
|
23
|
22
|
25
|
30
|
42
|
53
|
68
|
71
|
33
|
31
|
44
|
54
|
56
|
57
|
|
|
2024/10
|
28
|
53
|
41
|
41
|
54
|
64
|
33
|
35
|
60
|
89
|
92
|
104
|
102
|
71
|
79
|
59
|
35
|
22
|
23
|
34
|
25
|
22
|
33
|
50
|
53
|
51
|
77
|
95
|
79
|
69
|
51
|
|
2024/09
|
42
|
50
|
42
|
42
|
49
|
41
|
44
|
40
|
48
|
44
|
39
|
27
|
27
|
32
|
46
|
37
|
46
|
40
|
23
|
35
|
37
|
28
|
35
|
44
|
59
|
70
|
70
|
53
|
38
|
44
|
|
|
2024/08
|
12
|
15
|
19
|
20
|
22
|
25
|
25
|
30
|
26
|
30
|
70
|
66
|
34
|
37
|
31
|
27
|
30
|
38
|
29
|
25
|
25
|
34
|
26
|
25
|
25
|
32
|
23
|
19
|
34
|
41
|
37
|
|
2024/07
|
24
|
21
|
23
|
16
|
17
|
16
|
19
|
21
|
18
|
21
|
32
|
39
|
24
|
24
|
30
|
28
|
21
|
16
|
15
|
14
|
19
|
20
|
25
|
33
|
31
|
28
|
18
|
10
|
8
|
15
|
16
|
|
2024/06
|
28
|
40
|
37
|
23
|
25
|
33
|
33
|
35
|
25
|
18
|
22
|
26
|
31
|
29
|
31
|
35
|
35
|
32
|
16
|
21
|
20
|
12
|
16
|
18
|
17
|
24
|
15
|
10
|
11
|
14
|
|
|
2024/05
|
32
|
37
|
33
|
27
|
33
|
35
|
46
|
49
|
52
|
48
|
58
|
107
|
85
|
66
|
71
|
56
|
62
|
52
|
62
|
35
|
45
|
29
|
34
|
44
|
35
|
34
|
34
|
24
|
31
|
32
|
36
|
|
2024/04
|
38
|
23
|
54
|
53
|
49
|
33
|
40
|
43
|
35
|
34
|
39
|
37
|
43
|
41
|
40
|
36
|
45
|
43
|
27
|
36
|
57
|
53
|
53
|
90
|
76
|
62
|
54
|
29
|
36
|
33
|
|
|
2024/03
|
67
|
54
|
39
|
42
|
85
|
71
|
64
|
65
|
67
|
69
|
71
|
63
|
63
|
56
|
62
|
73
|
66
|
58
|
57
|
75
|
65
|
58
|
49
|
32
|
25
|
35
|
44
|
44
|
35
|
43
|
48
|
|
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