Air Quality
Excellent
No health implications.
14
PM2.5
24
PM10
15
O3
0.5
CO
8
SO2
34
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jun
50
Excellent
Sun
8 Jun
76
Good
Mon
9 Jun
74
Good
Tue
10 Jun
52
Good
Wed
11 Jun
50
Excellent
Thu
12 Jun
26
Excellent
Fri
13 Jun
37
Excellent
Air quality in the last 12 months (Shulan)
|
2025/04
|
68
|
63
|
54
|
49
|
38
|
54
|
43
|
64
|
87
|
134
|
123
|
49
|
26
|
26
|
34
|
45
|
95
|
61
|
35
|
73
|
127
|
31
|
29
|
60
|
33
|
48
|
49
|
53
|
58
|
55
|
|
|
2025/03
|
44
|
30
|
41
|
34
|
48
|
74
|
51
|
64
|
88
|
110
|
87
|
84
|
42
|
42
|
38
|
49
|
62
|
67
|
82
|
98
|
110
|
54
|
41
|
97
|
95
|
61
|
39
|
27
|
30
|
37
|
69
|
|
2025/02
|
123
|
146
|
101
|
63
|
70
|
81
|
52
|
39
|
61
|
81
|
81
|
71
|
59
|
48
|
72
|
46
|
39
|
40
|
53
|
56
|
55
|
61
|
54
|
40
|
72
|
57
|
78
|
103
|
|||
|
2025/01
|
60
|
54
|
44
|
68
|
101
|
110
|
97
|
80
|
74
|
79
|
119
|
119
|
80
|
109
|
57
|
45
|
40
|
56
|
111
|
188
|
163
|
142
|
128
|
150
|
174
|
169
|
65
|
61
|
74
|
47
|
83
|
|
2024/12
|
47
|
23
|
23
|
29
|
32
|
45
|
43
|
48
|
63
|
69
|
48
|
66
|
107
|
49
|
30
|
45
|
74
|
68
|
66
|
101
|
100
|
48
|
67
|
42
|
52
|
38
|
40
|
47
|
48
|
67
|
57
|
|
2024/11
|
89
|
69
|
51
|
40
|
35
|
56
|
88
|
79
|
69
|
56
|
135
|
68
|
65
|
54
|
69
|
36
|
51
|
53
|
52
|
107
|
111
|
53
|
84
|
59
|
58
|
48
|
28
|
48
|
31
|
58
|
|
|
2024/10
|
21
|
23
|
22
|
22
|
36
|
39
|
44
|
43
|
40
|
21
|
25
|
51
|
46
|
39
|
20
|
27
|
54
|
56
|
28
|
32
|
29
|
45
|
57
|
54
|
66
|
136
|
73
|
41
|
48
|
75
|
63
|
|
2024/09
|
18
|
21
|
25
|
29
|
20
|
20
|
23
|
29
|
32
|
23
|
24
|
29
|
29
|
25
|
30
|
24
|
33
|
32
|
30
|
27
|
35
|
38
|
29
|
29
|
25
|
30
|
35
|
38
|
29
|
20
|
|
|
2024/08
|
19
|
25
|
28
|
25
|
17
|
22
|
33
|
41
|
34
|
38
|
18
|
25
|
24
|
31
|
44
|
41
|
42
|
47
|
20
|
18
|
21
|
22
|
23
|
43
|
31
|
25
|
33
|
28
|
31
|
35
|
22
|
|
2024/07
|
65
|
50
|
22
|
26
|
29
|
32
|
49
|
60
|
52
|
67
|
84
|
87
|
68
|
65
|
59
|
45
|
22
|
24
|
33
|
30
|
30
|
22
|
17
|
38
|
24
|
20
|
12
|
10
|
16
|
24
|
21
|
|
2024/06
|
22
|
27
|
30
|
38
|
47
|
36
|
36
|
25
|
30
|
28
|
35
|
35
|
32
|
21
|
18
|
23
|
26
|
34
|
46
|
34
|
38
|
40
|
26
|
11
|
20
|
32
|
40
|
48
|
36
|
52
|
|
|
2024/05
|
41
|
57
|
69
|
64
|
55
|
56
|
48
|
45
|
46
|
47
|
54
|
43
|
40
|
43
|
32
|
34
|
40
|
52
|
28
|
43
|
34
|
53
|
35
|
30
|
32
|
17
|
13
|
26
|
35
|
26
|
18
|
|
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