Air Quality
Excellent
No health implications.
7
PM2.5
19
PM10
47
O3
0.3
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Nov
56
Good
Wed
6 Nov
63
Good
Thu
7 Nov
68
Good
Fri
8 Nov
81
Good
Sat
9 Nov
73
Good
Sun
10 Nov
63
Good
Mon
11 Nov
64
Good
Air quality in the last 12 months (Nehe)
|
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
|
|
2023/12
|
32
|
45
|
44
|
36
|
45
|
25
|
30
|
35
|
26
|
28
|
29
|
45
|
58
|
48
|
27
|
22
|
26
|
33
|
45
|
29
|
33
|
41
|
46
|
52
|
61
|
54
|
46
|
85
|
73
|
36
|
26
|
|
2023/11
|
62
|
63
|
23
|
46
|
33
|
32
|
30
|
45
|
64
|
39
|
28
|
27
|
31
|
56
|
66
|
114
|
43
|
26
|
25
|
29
|
41
|
19
|
21
|
27
|
28
|
41
|
60
|
36
|
29
|
26
|
|
|
2023/10
|
20
|
24
|
24
|
17
|
25
|
25
|
25
|
33
|
31
|
24
|
29
|
31
|
30
|
35
|
23
|
19
|
37
|
22
|
18
|
18
|
26
|
24
|
39
|
51
|
43
|
22
|
32
|
43
|
95
|
65
|
99
|
|
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