Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
24
PM2.5
58
*
PM10
130
O3
0.6
CO
9
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Apr
57
Good
Wed
17 Apr
52
Good
Thu
18 Apr
47
Excellent
Fri
19 Apr
46
Excellent
Sat
20 Apr
47
Excellent
Sun
21 Apr
58
Good
Mon
22 Apr
45
Excellent
Air quality in the last 12 months (Pingguo)
|
2024/02
|
51
|
48
|
48
|
47
|
27
|
19
|
16
|
22
|
31
|
106
|
59
|
62
|
64
|
63
|
55
|
30
|
59
|
47
|
52
|
52
|
58
|
53
|
21
|
17
|
22
|
21
|
26
|
17
|
16
|
||
|
2024/01
|
95
|
54
|
28
|
52
|
79
|
93
|
67
|
50
|
45
|
28
|
29
|
24
|
33
|
60
|
58
|
51
|
52
|
47
|
52
|
33
|
17
|
14
|
27
|
44
|
49
|
54
|
55
|
53
|
42
|
40
|
56
|
|
2023/12
|
64
|
58
|
30
|
21
|
41
|
45
|
51
|
57
|
59
|
53
|
51
|
44
|
60
|
52
|
45
|
23
|
30
|
23
|
14
|
32
|
51
|
57
|
65
|
66
|
61
|
75
|
92
|
100
|
93
|
77
|
82
|
|
2023/11
|
48
|
55
|
54
|
41
|
36
|
28
|
22
|
47
|
55
|
48
|
46
|
23
|
11
|
22
|
36
|
23
|
45
|
50
|
54
|
60
|
67
|
74
|
70
|
69
|
74
|
70
|
57
|
60
|
79
|
87
|
|
|
2023/10
|
41
|
42
|
40
|
44
|
49
|
35
|
25
|
25
|
31
|
25
|
28
|
35
|
43
|
37
|
31
|
43
|
51
|
61
|
40
|
23
|
31
|
46
|
53
|
48
|
46
|
51
|
47
|
32
|
24
|
29
|
41
|
|
2023/09
|
39
|
36
|
26
|
18
|
30
|
39
|
35
|
26
|
25
|
25
|
24
|
17
|
16
|
18
|
26
|
33
|
29
|
29
|
28
|
31
|
33
|
40
|
42
|
45
|
45
|
42
|
38
|
31
|
35
|
40
|
|
|
2023/08
|
27
|
26
|
29
|
26
|
23
|
20
|
21
|
22
|
28
|
39
|
28
|
33
|
38
|
30
|
28
|
32
|
39
|
44
|
40
|
32
|
31
|
34
|
44
|
29
|
30
|
33
|
30
|
20
|
23
|
32
|
35
|
|
2023/07
|
36
|
31
|
26
|
29
|
23
|
23
|
27
|
31
|
31
|
33
|
30
|
33
|
30
|
34
|
35
|
52
|
54
|
26
|
23
|
26
|
28
|
31
|
32
|
36
|
40
|
47
|
52
|
46
|
40
|
36
|
23
|
|
2023/06
|
51
|
41
|
41
|
39
|
34
|
25
|
31
|
24
|
32
|
38
|
45
|
46
|
42
|
37
|
43
|
34
|
31
|
31
|
26
|
32
|
33
|
21
|
21
|
19
|
16
|
18
|
21
|
28
|
28
|
31
|
|
|
2023/05
|
72
|
46
|
38
|
39
|
49
|
56
|
35
|
20
|
30
|
36
|
18
|
29
|
32
|
41
|
51
|
45
|
53
|
59
|
54
|
58
|
61
|
58
|
34
|
35
|
45
|
36
|
34
|
29
|
33
|
50
|
55
|
|
2023/04
|
54
|
45
|
57
|
61
|
78
|
45
|
29
|
62
|
63
|
27
|
42
|
49
|
42
|
51
|
43
|
50
|
60
|
55
|
52
|
55
|
78
|
64
|
63
|
41
|
22
|
39
|
48
|
41
|
31
|
60
|
|
|
2023/03
|
71
|
75
|
71
|
45
|
78
|
83
|
61
|
64
|
56
|
61
|
52
|
67
|
80
|
76
|
71
|
57
|
53
|
56
|
49
|
49
|
50
|
65
|
77
|
61
|
40
|
32
|
27
|
39
|
34
|
42
|
57
|
|
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