Air Quality
Excellent
No health implications.
14
PM2.5
33
PM10
124
O3
0.6
CO
12
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
69
Good
Sat
27 Apr
66
Good
Sun
28 Apr
67
Good
Mon
29 Apr
67
Good
Tue
30 Apr
67
Good
Wed
1 May
69
Good
Thu
2 May
71
Good
Air quality in the last 12 months (Shulan)
|
2024/02
|
120
|
154
|
248
|
172
|
184
|
171
|
155
|
139
|
196
|
334
|
107
|
52
|
85
|
50
|
60
|
37
|
37
|
36
|
34
|
40
|
55
|
63
|
72
|
96
|
130
|
58
|
57
|
76
|
77
|
||
|
2024/01
|
88
|
141
|
127
|
57
|
68
|
88
|
61
|
40
|
109
|
42
|
68
|
97
|
128
|
44
|
72
|
62
|
75
|
129
|
144
|
77
|
52
|
67
|
88
|
92
|
79
|
107
|
183
|
105
|
123
|
150
|
77
|
|
2023/12
|
45
|
50
|
44
|
57
|
89
|
52
|
27
|
61
|
37
|
48
|
56
|
71
|
67
|
71
|
42
|
45
|
39
|
74
|
117
|
84
|
68
|
61
|
72
|
67
|
62
|
76
|
77
|
75
|
91
|
132
|
77
|
|
2023/11
|
108
|
68
|
56
|
86
|
130
|
26
|
51
|
44
|
53
|
32
|
56
|
85
|
52
|
54
|
73
|
51
|
45
|
45
|
38
|
29
|
74
|
81
|
27
|
42
|
37
|
68
|
104
|
53
|
33
|
36
|
|
|
2023/10
|
28
|
33
|
34
|
25
|
30
|
42
|
46
|
50
|
64
|
57
|
47
|
54
|
63
|
74
|
50
|
51
|
47
|
46
|
30
|
35
|
38
|
46
|
46
|
79
|
93
|
47
|
62
|
72
|
87
|
125
|
102
|
|
2023/09
|
27
|
27
|
32
|
41
|
30
|
37
|
34
|
47
|
34
|
46
|
34
|
29
|
28
|
29
|
33
|
52
|
54
|
39
|
22
|
34
|
24
|
31
|
33
|
28
|
28
|
30
|
34
|
27
|
27
|
26
|
|
|
2023/08
|
31
|
24
|
27
|
31
|
16
|
20
|
17
|
23
|
31
|
25
|
19
|
16
|
16
|
24
|
22
|
24
|
35
|
32
|
31
|
38
|
30
|
26
|
26
|
28
|
25
|
27
|
30
|
24
|
16
|
16
|
21
|
|
2023/07
|
34
|
37
|
39
|
44
|
33
|
35
|
31
|
37
|
28
|
28
|
28
|
34
|
34
|
25
|
20
|
17
|
18
|
23
|
33
|
40
|
37
|
36
|
22
|
24
|
26
|
33
|
33
|
25
|
24
|
21
|
24
|
|
2023/06
|
43
|
39
|
29
|
33
|
28
|
30
|
32
|
27
|
27
|
31
|
31
|
30
|
46
|
52
|
70
|
68
|
54
|
46
|
69
|
36
|
24
|
24
|
33
|
50
|
60
|
54
|
26
|
46
|
47
|
34
|
|
|
2023/05
|
31
|
45
|
60
|
56
|
35
|
37
|
47
|
56
|
50
|
41
|
44
|
42
|
38
|
35
|
43
|
60
|
58
|
33
|
40
|
245
|
125
|
33
|
37
|
41
|
51
|
45
|
39
|
44
|
30
|
36
|
36
|
|
2023/04
|
113
|
115
|
126
|
227
|
292
|
280
|
86
|
80
|
102
|
147
|
301
|
202
|
104
|
83
|
89
|
86
|
71
|
69
|
71
|
241
|
151
|
57
|
56
|
54
|
49
|
32
|
43
|
47
|
33
|
25
|
|
|
2023/03
|
43
|
40
|
67
|
49
|
60
|
102
|
103
|
54
|
56
|
84
|
79
|
48
|
56
|
58
|
55
|
41
|
44
|
60
|
57
|
80
|
89
|
297
|
131
|
75
|
59
|
63
|
69
|
77
|
90
|
101
|
96
|
|
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