Air Quality
Excellent
No health implications.
7
PM2.5
23
PM10
80
O3
0.4
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
64
Good
Sun
28 Apr
66
Good
Mon
29 Apr
64
Good
Tue
30 Apr
59
Good
Wed
1 May
64
Good
Thu
2 May
59
Good
Fri
3 May
61
Good
Air quality in the last 12 months (Fuyu)
|
2024/02
|
27
|
38
|
36
|
36
|
63
|
80
|
58
|
33
|
101
|
116
|
56
|
68
|
51
|
32
|
27
|
55
|
84
|
47
|
27
|
25
|
26
|
28
|
31
|
99
|
70
|
29
|
45
|
41
|
39
|
||
|
2024/01
|
40
|
66
|
73
|
62
|
28
|
62
|
24
|
39
|
51
|
39
|
45
|
38
|
40
|
25
|
25
|
43
|
48
|
26
|
30
|
34
|
22
|
28
|
31
|
29
|
64
|
102
|
55
|
125
|
31
|
53
|
37
|
|
2023/12
|
31
|
45
|
47
|
35
|
46
|
24
|
29
|
39
|
26
|
29
|
32
|
48
|
65
|
53
|
29
|
23
|
26
|
34
|
47
|
29
|
31
|
42
|
45
|
49
|
59
|
60
|
46
|
107
|
89
|
42
|
26
|
|
2023/11
|
61
|
68
|
24
|
48
|
37
|
39
|
30
|
47
|
68
|
41
|
29
|
28
|
34
|
61
|
66
|
126
|
43
|
31
|
24
|
29
|
43
|
20
|
23
|
28
|
28
|
43
|
73
|
35
|
27
|
26
|
|
|
2023/10
|
23
|
26
|
27
|
16
|
28
|
27
|
28
|
39
|
37
|
30
|
36
|
38
|
36
|
42
|
25
|
20
|
43
|
22
|
19
|
19
|
32
|
28
|
44
|
52
|
44
|
24
|
35
|
46
|
108
|
57
|
84
|
|
2023/09
|
22
|
34
|
32
|
20
|
25
|
28
|
52
|
33
|
31
|
25
|
22
|
22
|
27
|
27
|
24
|
18
|
33
|
21
|
18
|
21
|
22
|
21
|
27
|
31
|
31
|
32
|
26
|
23
|
27
|
21
|
|
|
2023/08
|
31
|
30
|
22
|
16
|
22
|
29
|
31
|
18
|
17
|
19
|
23
|
18
|
25
|
28
|
36
|
30
|
25
|
24
|
23
|
26
|
31
|
24
|
18
|
21
|
21
|
20
|
30
|
36
|
23
|
16
|
17
|
|
2023/07
|
33
|
36
|
32
|
32
|
29
|
33
|
29
|
29
|
29
|
46
|
109
|
120
|
63
|
32
|
24
|
23
|
23
|
35
|
33
|
28
|
24
|
25
|
19
|
31
|
60
|
32
|
30
|
30
|
25
|
25
|
35
|
|
2023/06
|
21
|
23
|
21
|
20
|
24
|
25
|
23
|
21
|
24
|
28
|
29
|
37
|
37
|
35
|
28
|
23
|
25
|
32
|
42
|
34
|
32
|
25
|
30
|
46
|
55
|
50
|
35
|
33
|
34
|
27
|
|
|
2023/05
|
34
|
123
|
129
|
28
|
29
|
31
|
31
|
42
|
26
|
28
|
42
|
52
|
35
|
44
|
32
|
30
|
27
|
33
|
36
|
180
|
45
|
32
|
34
|
63
|
91
|
42
|
23
|
19
|
29
|
24
|
32
|
|
2023/04
|
163
|
143
|
70
|
48
|
72
|
74
|
28
|
40
|
88
|
176
|
141
|
36
|
39
|
31
|
42
|
60
|
63
|
60
|
24
|
100
|
30
|
24
|
33
|
37
|
31
|
59
|
48
|
51
|
25
|
26
|
|
|
2023/03
|
29
|
35
|
32
|
57
|
88
|
29
|
25
|
27
|
32
|
54
|
33
|
26
|
30
|
32
|
33
|
25
|
26
|
32
|
37
|
74
|
81
|
202
|
45
|
30
|
40
|
56
|
45
|
88
|
50
|
39
|
174
|
|
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