Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
69
*
PM10
145
O3
0.6
CO
9
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 Apr
88
Good
Thu
1 May
56
Good
Fri
2 May
51
Good
Sat
3 May
54
Good
Sun
4 May
59
Good
Mon
5 May
58
Good
Tue
6 May
50
Excellent
Air quality in the last 12 months (Shulan)
|
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
|
|
2024/04
|
64
|
66
|
74
|
60
|
73
|
82
|
59
|
48
|
68
|
91
|
76
|
78
|
62
|
94
|
124
|
103
|
65
|
89
|
153
|
181
|
128
|
110
|
109
|
85
|
65
|
101
|
63
|
60
|
69
|
43
|
|
|
2024/03
|
46
|
49
|
39
|
47
|
52
|
61
|
47
|
43
|
47
|
65
|
101
|
46
|
49
|
46
|
60
|
57
|
28
|
40
|
43
|
43
|
35
|
35
|
42
|
27
|
37
|
42
|
51
|
292
|
92
|
55
|
52
|
|
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