Air Quality
Excellent
No health implications.
14
PM2.5
22
PM10
87
O3
0.5
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 May
63
Good
Sat
31 May
59
Good
Sun
1 Jun
65
Good
Mon
2 Jun
63
Good
Tue
3 Jun
63
Good
Wed
4 Jun
63
Good
Thu
5 Jun
35
Excellent
Air quality in the last 12 months (Xupu)
|
2025/04
|
51
|
57
|
63
|
82
|
86
|
74
|
70
|
86
|
76
|
61
|
60
|
108
|
174
|
117
|
95
|
83
|
70
|
66
|
28
|
45
|
46
|
36
|
55
|
38
|
49
|
44
|
30
|
42
|
56
|
31
|
|
|
2025/03
|
51
|
47
|
13
|
26
|
30
|
37
|
38
|
44
|
46
|
49
|
48
|
52
|
55
|
33
|
23
|
49
|
47
|
35
|
39
|
46
|
53
|
61
|
65
|
59
|
69
|
82
|
104
|
83
|
56
|
27
|
46
|
|
2025/02
|
35
|
23
|
53
|
63
|
71
|
69
|
66
|
80
|
53
|
51
|
57
|
64
|
69
|
59
|
39
|
54
|
37
|
40
|
41
|
51
|
100
|
37
|
56
|
92
|
67
|
42
|
39
|
43
|
|||
|
2025/01
|
111
|
124
|
148
|
193
|
152
|
101
|
84
|
65
|
57
|
73
|
82
|
84
|
96
|
106
|
84
|
70
|
84
|
111
|
108
|
96
|
113
|
142
|
182
|
166
|
21
|
28
|
57
|
96
|
239
|
130
|
56
|
|
2024/12
|
62
|
66
|
93
|
102
|
32
|
40
|
48
|
60
|
76
|
44
|
46
|
72
|
85
|
55
|
57
|
61
|
75
|
75
|
85
|
103
|
104
|
76
|
67
|
97
|
105
|
109
|
103
|
132
|
143
|
146
|
102
|
|
2024/11
|
57
|
78
|
72
|
67
|
80
|
69
|
61
|
67
|
80
|
65
|
59
|
67
|
69
|
78
|
84
|
61
|
11
|
10
|
13
|
26
|
38
|
47
|
62
|
61
|
17
|
28
|
37
|
41
|
47
|
54
|
|
|
2024/10
|
18
|
50
|
61
|
55
|
59
|
64
|
44
|
44
|
49
|
57
|
75
|
82
|
80
|
42
|
39
|
37
|
38
|
26
|
18
|
19
|
21
|
17
|
30
|
49
|
49
|
50
|
51
|
57
|
61
|
60
|
59
|
|
2024/09
|
44
|
40
|
54
|
51
|
63
|
56
|
49
|
42
|
33
|
41
|
40
|
41
|
28
|
39
|
46
|
40
|
37
|
42
|
39
|
39
|
40
|
34
|
41
|
49
|
54
|
69
|
70
|
65
|
61
|
60
|
|
|
2024/08
|
12
|
15
|
17
|
24
|
24
|
25
|
28
|
30
|
28
|
29
|
24
|
50
|
45
|
44
|
49
|
39
|
39
|
43
|
29
|
36
|
40
|
28
|
22
|
21
|
28
|
28
|
29
|
28
|
37
|
39
|
48
|
|
2024/07
|
15
|
16
|
18
|
18
|
20
|
17
|
19
|
17
|
21
|
25
|
27
|
25
|
25
|
22
|
24
|
23
|
21
|
18
|
11
|
17
|
24
|
24
|
23
|
24
|
28
|
30
|
28
|
20
|
12
|
17
|
16
|
|
2024/06
|
33
|
29
|
39
|
19
|
17
|
27
|
34
|
27
|
19
|
17
|
17
|
16
|
21
|
22
|
31
|
35
|
21
|
16
|
21
|
23
|
28
|
20
|
19
|
16
|
17
|
18
|
16
|
21
|
12
|
14
|
|
|
2024/05
|
22
|
37
|
18
|
13
|
24
|
38
|
54
|
56
|
53
|
51
|
33
|
53
|
55
|
60
|
63
|
75
|
56
|
43
|
17
|
15
|
37
|
49
|
46
|
42
|
42
|
31
|
24
|
40
|
26
|
10
|
28
|
|
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