Air Quality
Excellent
No health implications.
25
PM2.5
40
PM10
129
O3
0.6
CO
7
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Apr
81
Good
Sat
18 Apr
96
Good
Sun
19 Apr
89
Good
Mon
20 Apr
62
Good
Tue
21 Apr
55
Good
Wed
22 Apr
47
Excellent
Thu
23 Apr
29
Excellent
Air quality in the last 12 months (Xialu)
|
2026/03
|
33
|
30
|
58
|
66
|
71
|
63
|
75
|
75
|
92
|
70
|
68
|
54
|
56
|
63
|
115
|
25
|
19
|
29
|
66
|
69
|
62
|
73
|
67
|
73
|
79
|
57
|
60
|
56
|
67
|
39
|
38
|
|
2026/02
|
60
|
62
|
77
|
91
|
94
|
84
|
42
|
60
|
58
|
79
|
101
|
98
|
87
|
92
|
76
|
45
|
100
|
74
|
78
|
75
|
48
|
68
|
94
|
42
|
35
|
27
|
38
|
36
|
|||
|
2026/01
|
24
|
45
|
65
|
60
|
68
|
63
|
57
|
68
|
67
|
80
|
78
|
68
|
83
|
79
|
111
|
127
|
188
|
152
|
29
|
39
|
67
|
89
|
88
|
94
|
76
|
118
|
95
|
76
|
65
|
27
|
42
|
|
2025/12
|
94
|
108
|
68
|
74
|
95
|
92
|
103
|
131
|
90
|
119
|
128
|
98
|
38
|
54
|
62
|
63
|
156
|
177
|
124
|
171
|
65
|
43
|
51
|
84
|
74
|
59
|
63
|
86
|
79
|
121
|
89
|
|
2025/11
|
66
|
70
|
73
|
64
|
86
|
60
|
38
|
32
|
44
|
53
|
67
|
45
|
54
|
62
|
84
|
84
|
59
|
34
|
46
|
55
|
62
|
75
|
91
|
73
|
93
|
82
|
106
|
113
|
84
|
76
|
|
|
2025/10
|
40
|
43
|
30
|
44
|
56
|
44
|
47
|
56
|
52
|
51
|
54
|
53
|
25
|
34
|
50
|
44
|
50
|
13
|
12
|
20
|
18
|
29
|
40
|
37
|
58
|
62
|
57
|
79
|
87
|
87
|
48
|
|
2025/09
|
27
|
34
|
29
|
36
|
44
|
44
|
39
|
40
|
30
|
18
|
19
|
30
|
31
|
34
|
27
|
33
|
43
|
23
|
32
|
24
|
36
|
39
|
27
|
17
|
19
|
38
|
52
|
51
|
44
|
38
|
|
|
2025/08
|
33
|
29
|
34
|
39
|
30
|
26
|
22
|
24
|
24
|
33
|
18
|
28
|
36
|
20
|
16
|
24
|
26
|
25
|
26
|
21
|
22
|
21
|
18
|
25
|
23
|
24
|
24
|
25
|
35
|
37
|
24
|
|
2025/07
|
18
|
21
|
27
|
33
|
41
|
36
|
39
|
36
|
16
|
20
|
30
|
21
|
22
|
33
|
28
|
27
|
34
|
27
|
30
|
22
|
15
|
12
|
13
|
21
|
23
|
21
|
18
|
19
|
20
|
21
|
24
|
|
2025/06
|
11
|
14
|
36
|
48
|
32
|
37
|
36
|
19
|
26
|
36
|
29
|
34
|
36
|
35
|
28
|
38
|
33
|
20
|
17
|
22
|
23
|
9
|
23
|
26
|
42
|
44
|
21
|
18
|
17
|
23
|
|
|
2025/05
|
52
|
52
|
55
|
52
|
47
|
80
|
114
|
44
|
35
|
43
|
43
|
39
|
52
|
59
|
49
|
32
|
41
|
90
|
76
|
43
|
30
|
37
|
36
|
47
|
40
|
49
|
58
|
40
|
29
|
29
|
22
|
|
2025/04
|
76
|
62
|
62
|
69
|
78
|
64
|
61
|
64
|
68
|
57
|
54
|
176
|
92
|
90
|
48
|
54
|
66
|
65
|
75
|
72
|
41
|
47
|
58
|
64
|
52
|
42
|
43
|
59
|
50
|
55
|
|
|
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