Air Quality
Excellent
No health implications.
29
PM2.5
37
PM10
45
O3
0.5
CO
5
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jan
55
Good
Fri
10 Jan
57
Good
Sat
11 Jan
74
Good
Sun
12 Jan
86
Good
Mon
13 Jan
77
Good
Tue
14 Jan
75
Good
Wed
15 Jan
79
Good
Air quality in the last 12 months (Nehe)
|
2024/12
|
37
|
18
|
21
|
18
|
24
|
18
|
24
|
27
|
76
|
57
|
23
|
35
|
53
|
35
|
27
|
23
|
29
|
30
|
40
|
68
|
35
|
27
|
29
|
37
|
40
|
25
|
27
|
32
|
46
|
86
|
87
|
|
2024/11
|
44
|
51
|
40
|
25
|
32
|
58
|
98
|
127
|
200
|
113
|
158
|
55
|
120
|
217
|
127
|
49
|
20
|
23
|
43
|
76
|
54
|
27
|
47
|
133
|
146
|
55
|
22
|
36
|
22
|
26
|
|
|
2024/10
|
22
|
20
|
21
|
27
|
32
|
42
|
61
|
36
|
44
|
28
|
22
|
18
|
37
|
47
|
13
|
23
|
28
|
26
|
17
|
39
|
38
|
41
|
36
|
51
|
42
|
73
|
47
|
37
|
62
|
57
|
61
|
|
2024/09
|
13
|
16
|
19
|
22
|
15
|
16
|
20
|
21
|
33
|
23
|
15
|
24
|
14
|
18
|
22
|
22
|
19
|
18
|
14
|
19
|
20
|
22
|
24
|
25
|
21
|
27
|
27
|
23
|
33
|
17
|
|
|
2024/08
|
22
|
21
|
18
|
18
|
18
|
21
|
23
|
19
|
27
|
28
|
16
|
15
|
19
|
21
|
24
|
25
|
26
|
22
|
19
|
22
|
21
|
21
|
24
|
23
|
24
|
15
|
15
|
18
|
20
|
15
|
13
|
|
2024/07
|
41
|
52
|
57
|
57
|
57
|
64
|
70
|
82
|
72
|
82
|
94
|
86
|
93
|
75
|
55
|
45
|
18
|
26
|
26
|
25
|
16
|
19
|
20
|
16
|
22
|
19
|
13
|
17
|
19
|
20
|
23
|
|
2024/06
|
26
|
28
|
32
|
20
|
31
|
38
|
24
|
14
|
16
|
22
|
22
|
20
|
24
|
18
|
19
|
24
|
17
|
19
|
25
|
20
|
14
|
16
|
16
|
21
|
31
|
34
|
34
|
42
|
36
|
43
|
|
|
2024/05
|
41
|
33
|
44
|
56
|
33
|
31
|
31
|
53
|
25
|
28
|
21
|
40
|
29
|
17
|
16
|
23
|
37
|
21
|
25
|
27
|
35
|
28
|
15
|
21
|
27
|
25
|
30
|
29
|
18
|
17
|
25
|
|
2024/04
|
25
|
60
|
43
|
27
|
46
|
29
|
34
|
29
|
46
|
77
|
81
|
88
|
63
|
83
|
105
|
31
|
35
|
32
|
19
|
66
|
171
|
110
|
21
|
28
|
25
|
14
|
16
|
15
|
25
|
28
|
|
|
2024/03
|
27
|
28
|
29
|
28
|
27
|
27
|
33
|
25
|
30
|
42
|
31
|
37
|
36
|
44
|
25
|
54
|
20
|
24
|
30
|
24
|
28
|
43
|
59
|
20
|
34
|
54
|
76
|
135
|
22
|
21
|
21
|
|
2024/02
|
26
|
37
|
33
|
36
|
59
|
64
|
58
|
37
|
106
|
125
|
68
|
61
|
49
|
31
|
27
|
46
|
75
|
43
|
30
|
28
|
30
|
30
|
31
|
90
|
66
|
29
|
42
|
38
|
35
|
||
|
2024/01
|
42
|
67
|
74
|
54
|
28
|
60
|
26
|
37
|
48
|
38
|
43
|
35
|
44
|
27
|
25
|
38
|
45
|
26
|
31
|
31
|
22
|
27
|
34
|
28
|
63
|
106
|
64
|
118
|
33
|
45
|
34
|
|
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