Air Quality
Excellent
No health implications.
21
PM2.5
39
PM10
67
O3
0.6
CO
5
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
48
Excellent
Sat
27 Apr
45
Excellent
Sun
28 Apr
49
Excellent
Mon
29 Apr
43
Excellent
Tue
30 Apr
53
Good
Wed
1 May
40
Excellent
Thu
2 May
38
Excellent
Air quality in the last 12 months (Hepu)
|
2024/02
|
35
|
41
|
47
|
41
|
49
|
34
|
19
|
26
|
46
|
127
|
96
|
71
|
54
|
48
|
50
|
39
|
48
|
32
|
37
|
46
|
58
|
49
|
22
|
16
|
21
|
23
|
17
|
24
|
16
|
||
|
2024/01
|
91
|
66
|
41
|
51
|
58
|
75
|
86
|
58
|
62
|
50
|
54
|
60
|
68
|
63
|
58
|
58
|
56
|
58
|
53
|
56
|
46
|
26
|
41
|
50
|
60
|
72
|
48
|
30
|
28
|
46
|
46
|
|
2023/12
|
58
|
61
|
66
|
43
|
40
|
45
|
55
|
49
|
43
|
30
|
24
|
46
|
48
|
35
|
38
|
27
|
29
|
25
|
17
|
31
|
47
|
58
|
61
|
61
|
62
|
77
|
86
|
86
|
71
|
63
|
68
|
|
2023/11
|
58
|
46
|
33
|
34
|
23
|
31
|
37
|
42
|
19
|
28
|
27
|
23
|
15
|
29
|
42
|
27
|
40
|
49
|
54
|
65
|
67
|
57
|
58
|
68
|
49
|
66
|
71
|
76
|
70
|
33
|
|
|
2023/10
|
29
|
27
|
28
|
31
|
32
|
31
|
31
|
27
|
28
|
21
|
15
|
27
|
45
|
58
|
56
|
56
|
57
|
58
|
21
|
19
|
20
|
20
|
36
|
51
|
55
|
59
|
47
|
42
|
36
|
31
|
46
|
|
2023/09
|
35
|
34
|
19
|
20
|
31
|
43
|
37
|
23
|
16
|
18
|
18
|
14
|
18
|
17
|
15
|
18
|
16
|
14
|
19
|
15
|
16
|
23
|
28
|
31
|
23
|
19
|
24
|
29
|
24
|
23
|
|
|
2023/08
|
17
|
16
|
18
|
15
|
16
|
16
|
15
|
16
|
20
|
15
|
20
|
13
|
22
|
16
|
25
|
21
|
24
|
21
|
16
|
21
|
20
|
21
|
18
|
24
|
23
|
22
|
20
|
18
|
19
|
21
|
35
|
|
2023/07
|
22
|
18
|
16
|
18
|
19
|
20
|
16
|
19
|
22
|
24
|
22
|
18
|
17
|
20
|
24
|
34
|
41
|
23
|
22
|
18
|
17
|
21
|
17
|
18
|
20
|
24
|
24
|
33
|
21
|
20
|
16
|
|
2023/06
|
25
|
33
|
33
|
23
|
23
|
22
|
15
|
20
|
20
|
19
|
23
|
28
|
20
|
31
|
23
|
19
|
24
|
21
|
27
|
23
|
26
|
22
|
17
|
18
|
15
|
17
|
22
|
18
|
18
|
18
|
|
|
2023/05
|
49
|
28
|
27
|
26
|
30
|
41
|
38
|
14
|
26
|
18
|
27
|
15
|
15
|
29
|
41
|
22
|
37
|
52
|
52
|
45
|
40
|
44
|
35
|
38
|
25
|
25
|
17
|
25
|
23
|
28
|
31
|
|
2023/04
|
38
|
33
|
31
|
29
|
52
|
43
|
27
|
46
|
53
|
44
|
33
|
38
|
36
|
40
|
44
|
49
|
46
|
36
|
39
|
45
|
51
|
38
|
37
|
19
|
18
|
23
|
34
|
25
|
24
|
58
|
|
|
2023/03
|
46
|
58
|
65
|
87
|
93
|
55
|
47
|
37
|
48
|
51
|
44
|
55
|
82
|
67
|
41
|
32
|
37
|
39
|
32
|
29
|
27
|
39
|
52
|
49
|
33
|
18
|
14
|
14
|
16
|
20
|
27
|
|
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