Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
49
*
PM2.5
75
PM10
54
O3
0.5
CO
10
SO2
29
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Nov
129
Light
Sun
24 Nov
131
Light
Mon
25 Nov
88
Good
Tue
26 Nov
50
Excellent
Wed
27 Nov
49
Excellent
Thu
28 Nov
53
Good
Fri
29 Nov
50
Excellent
Air quality in the last 12 months (Dehui)
|
2024/10
|
27
|
29
|
32
|
36
|
47
|
35
|
49
|
53
|
47
|
23
|
33
|
48
|
58
|
53
|
19
|
33
|
59
|
41
|
27
|
36
|
36
|
38
|
50
|
62
|
71
|
98
|
49
|
49
|
59
|
79
|
78
|
|
2024/09
|
15
|
21
|
28
|
27
|
17
|
20
|
25
|
31
|
36
|
24
|
28
|
31
|
31
|
21
|
31
|
27
|
35
|
39
|
34
|
23
|
31
|
41
|
36
|
39
|
31
|
47
|
50
|
45
|
44
|
25
|
|
|
2024/08
|
13
|
18
|
23
|
27
|
15
|
21
|
30
|
34
|
26
|
31
|
21
|
19
|
24
|
28
|
34
|
38
|
44
|
46
|
20
|
19
|
16
|
15
|
22
|
40
|
27
|
21
|
25
|
29
|
33
|
32
|
21
|
|
2024/07
|
63
|
53
|
24
|
20
|
24
|
31
|
51
|
66
|
57
|
75
|
86
|
78
|
72
|
66
|
61
|
42
|
20
|
26
|
40
|
28
|
30
|
24
|
13
|
25
|
23
|
19
|
15
|
8
|
16
|
21
|
20
|
|
2024/06
|
18
|
21
|
34
|
41
|
50
|
42
|
46
|
25
|
29
|
34
|
46
|
27
|
36
|
20
|
17
|
24
|
24
|
35
|
53
|
38
|
42
|
46
|
12
|
8
|
20
|
36
|
46
|
48
|
38
|
50
|
|
|
2024/05
|
48
|
60
|
70
|
73
|
54
|
65
|
52
|
60
|
58
|
58
|
54
|
35
|
38
|
39
|
25
|
38
|
50
|
51
|
25
|
33
|
45
|
57
|
33
|
29
|
40
|
14
|
15
|
27
|
33
|
24
|
13
|
|
2024/04
|
60
|
83
|
67
|
64
|
104
|
81
|
64
|
49
|
77
|
148
|
105
|
117
|
70
|
78
|
148
|
99
|
70
|
75
|
125
|
257
|
199
|
97
|
77
|
65
|
56
|
75
|
59
|
46
|
81
|
56
|
|
|
2024/03
|
40
|
42
|
39
|
42
|
49
|
58
|
47
|
36
|
47
|
78
|
99
|
45
|
50
|
49
|
81
|
63
|
21
|
40
|
42
|
40
|
49
|
39
|
53
|
25
|
43
|
53
|
75
|
225
|
81
|
52
|
48
|
|
2024/02
|
90
|
130
|
198
|
155
|
157
|
140
|
142
|
136
|
197
|
302
|
86
|
62
|
88
|
44
|
51
|
64
|
56
|
32
|
28
|
33
|
38
|
57
|
71
|
109
|
140
|
43
|
62
|
81
|
76
|
||
|
2024/01
|
90
|
142
|
120
|
64
|
73
|
88
|
44
|
47
|
96
|
50
|
71
|
98
|
110
|
49
|
58
|
72
|
89
|
98
|
132
|
62
|
44
|
47
|
80
|
58
|
86
|
109
|
146
|
112
|
95
|
122
|
71
|
|
2023/12
|
42
|
54
|
47
|
54
|
97
|
50
|
32
|
67
|
29
|
38
|
48
|
74
|
94
|
86
|
39
|
36
|
33
|
69
|
102
|
70
|
63
|
54
|
77
|
71
|
66
|
72
|
82
|
94
|
91
|
147
|
61
|
|
2023/11
|
92
|
72
|
45
|
80
|
209
|
46
|
44
|
56
|
55
|
28
|
48
|
69
|
41
|
73
|
90
|
68
|
41
|
41
|
32
|
33
|
68
|
92
|
23
|
31
|
33
|
85
|
114
|
43
|
32
|
32
|
|
|
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