Air Quality
Excellent
No health implications.
15
PM2.5
26
PM10
86
O3
0.7
CO
8
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Sep
53
Good
Sun
14 Sep
60
Good
Mon
15 Sep
56
Good
Tue
16 Sep
61
Good
Wed
17 Sep
60
Good
Thu
18 Sep
63
Good
Fri
19 Sep
27
Excellent
Air quality in the last 12 months (Xialu)
|
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
|
|
|
2025/03
|
44
|
38
|
17
|
45
|
63
|
61
|
63
|
79
|
89
|
94
|
73
|
65
|
66
|
49
|
29
|
44
|
32
|
45
|
39
|
47
|
47
|
55
|
72
|
66
|
57
|
64
|
73
|
56
|
59
|
63
|
66
|
|
2025/02
|
65
|
57
|
79
|
65
|
63
|
48
|
66
|
36
|
42
|
53
|
54
|
95
|
97
|
67
|
83
|
82
|
65
|
65
|
58
|
69
|
59
|
40
|
83
|
116
|
100
|
95
|
78
|
63
|
|||
|
2025/01
|
112
|
155
|
197
|
146
|
90
|
89
|
77
|
76
|
42
|
50
|
69
|
90
|
89
|
82
|
54
|
62
|
70
|
75
|
106
|
136
|
101
|
113
|
205
|
158
|
34
|
39
|
47
|
75
|
160
|
57
|
72
|
|
2024/12
|
58
|
69
|
114
|
109
|
52
|
55
|
47
|
106
|
49
|
70
|
83
|
105
|
81
|
52
|
60
|
63
|
84
|
92
|
54
|
78
|
116
|
64
|
67
|
84
|
114
|
149
|
164
|
48
|
60
|
97
|
102
|
|
2024/11
|
49
|
93
|
73
|
91
|
60
|
44
|
41
|
43
|
47
|
64
|
48
|
46
|
49
|
65
|
73
|
86
|
17
|
17
|
29
|
38
|
46
|
51
|
71
|
48
|
33
|
36
|
50
|
57
|
52
|
56
|
|
|
2024/10
|
19
|
35
|
33
|
29
|
34
|
56
|
27
|
29
|
45
|
81
|
79
|
70
|
98
|
87
|
99
|
49
|
29
|
25
|
15
|
19
|
47
|
30
|
43
|
46
|
61
|
45
|
37
|
84
|
105
|
68
|
40
|
|
2024/09
|
44
|
53
|
48
|
40
|
45
|
45
|
47
|
44
|
45
|
41
|
44
|
37
|
44
|
52
|
33
|
32
|
46
|
40
|
46
|
39
|
31
|
25
|
26
|
35
|
46
|
46
|
55
|
26
|
34
|
46
|
|
|
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