Air Quality
Excellent
No health implications.
6
PM2.5
13
PM10
59
O3
0.3
CO
7
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Jan
54
Good
Tue
7 Jan
46
Excellent
Wed
8 Jan
48
Excellent
Thu
9 Jan
55
Good
Fri
10 Jan
56
Good
Sat
11 Jan
63
Good
Sun
12 Jan
73
Good
Air quality in the last 12 months (Siziwang)
|
2024/11
|
83
|
81
|
26
|
19
|
39
|
51
|
65
|
74
|
85
|
27
|
58
|
54
|
60
|
84
|
74
|
51
|
38
|
50
|
62
|
84
|
75
|
50
|
74
|
58
|
18
|
21
|
30
|
25
|
37
|
45
|
|
|
2024/10
|
15
|
25
|
38
|
57
|
54
|
25
|
29
|
44
|
44
|
33
|
55
|
59
|
42
|
47
|
19
|
68
|
86
|
20
|
20
|
31
|
33
|
33
|
49
|
54
|
58
|
14
|
26
|
50
|
36
|
45
|
48
|
|
2024/09
|
11
|
20
|
36
|
18
|
12
|
16
|
21
|
33
|
30
|
15
|
20
|
35
|
24
|
11
|
23
|
17
|
30
|
70
|
49
|
10
|
10
|
22
|
49
|
46
|
18
|
41
|
60
|
56
|
25
|
16
|
|
|
2024/08
|
18
|
41
|
30
|
33
|
28
|
25
|
35
|
29
|
30
|
56
|
10
|
13
|
16
|
24
|
42
|
47
|
27
|
37
|
21
|
20
|
14
|
15
|
22
|
29
|
21
|
14
|
20
|
31
|
38
|
39
|
35
|
|
2024/07
|
19
|
25
|
25
|
18
|
33
|
32
|
40
|
43
|
39
|
43
|
49
|
33
|
25
|
41
|
43
|
12
|
21
|
23
|
44
|
38
|
91
|
74
|
35
|
42
|
37
|
25
|
17
|
12
|
34
|
26
|
23
|
|
2024/06
|
29
|
69
|
44
|
34
|
36
|
37
|
19
|
39
|
32
|
41
|
47
|
54
|
33
|
16
|
17
|
21
|
40
|
51
|
31
|
36
|
84
|
334
|
195
|
42
|
24
|
57
|
52
|
54
|
17
|
23
|
|
|
2024/05
|
35
|
43
|
52
|
46
|
50
|
30
|
24
|
36
|
62
|
113
|
36
|
21
|
47
|
68
|
42
|
67
|
66
|
111
|
115
|
44
|
54
|
70
|
77
|
50
|
47
|
24
|
23
|
40
|
63
|
44
|
13
|
|
2024/04
|
74
|
30
|
22
|
46
|
42
|
26
|
34
|
54
|
57
|
66
|
78
|
82
|
75
|
203
|
143
|
29
|
53
|
55
|
48
|
24
|
55
|
74
|
33
|
81
|
281
|
86
|
136
|
20
|
13
|
24
|
|
|
2024/03
|
49
|
82
|
46
|
62
|
20
|
28
|
24
|
35
|
60
|
72
|
22
|
32
|
50
|
66
|
75
|
146
|
47
|
116
|
30
|
40
|
92
|
41
|
58
|
46
|
55
|
69
|
227
|
292
|
66
|
39
|
37
|
|
2024/02
|
37
|
67
|
30
|
56
|
68
|
24
|
63
|
89
|
163
|
328
|
138
|
77
|
64
|
31
|
39
|
70
|
74
|
128
|
53
|
43
|
30
|
26
|
36
|
59
|
43
|
62
|
92
|
35
|
26
|
||
|
2024/01
|
151
|
117
|
68
|
76
|
45
|
30
|
50
|
85
|
51
|
80
|
97
|
112
|
69
|
27
|
43
|
78
|
123
|
127
|
105
|
29
|
21
|
32
|
70
|
108
|
137
|
154
|
125
|
108
|
87
|
83
|
25
|
|
2023/12
|
40
|
66
|
74
|
89
|
91
|
208
|
113
|
129
|
55
|
56
|
66
|
83
|
71
|
81
|
35
|
24
|
43
|
88
|
23
|
37
|
41
|
65
|
94
|
101
|
108
|
136
|
139
|
191
|
164
|
79
|
48
|
|
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