Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
53
PM2.5
98
*
PM10
40
O3
0.8
CO
20
SO2
36
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Jan
59
Good
Sun
5 Jan
87
Good
Mon
6 Jan
52
Good
Tue
7 Jan
59
Good
Wed
8 Jan
52
Good
Thu
9 Jan
45
Excellent
Fri
10 Jan
54
Good
Air quality in the last 12 months (Erdao)
|
2024/11
|
52
|
58
|
114
|
25
|
25
|
34
|
55
|
85
|
61
|
51
|
108
|
55
|
82
|
50
|
38
|
60
|
48
|
142
|
77
|
65
|
111
|
81
|
123
|
76
|
61
|
57
|
27
|
47
|
32
|
56
|
|
|
2024/10
|
22
|
27
|
29
|
41
|
51
|
36
|
39
|
54
|
49
|
26
|
39
|
56
|
62
|
59
|
16
|
34
|
64
|
37
|
25
|
41
|
37
|
34
|
45
|
59
|
84
|
72
|
42
|
48
|
64
|
87
|
75
|
|
2024/09
|
17
|
20
|
27
|
29
|
16
|
21
|
28
|
32
|
31
|
22
|
34
|
31
|
33
|
17
|
33
|
26
|
40
|
41
|
36
|
22
|
22
|
40
|
38
|
38
|
29
|
44
|
52
|
48
|
41
|
24
|
|
|
2024/08
|
13
|
20
|
28
|
27
|
16
|
26
|
37
|
37
|
29
|
33
|
28
|
24
|
21
|
28
|
33
|
48
|
45
|
45
|
23
|
25
|
16
|
14
|
23
|
35
|
25
|
25
|
21
|
28
|
37
|
34
|
23
|
|
2024/07
|
73
|
58
|
17
|
26
|
21
|
25
|
43
|
59
|
53
|
71
|
76
|
70
|
75
|
64
|
60
|
40
|
16
|
30
|
44
|
24
|
33
|
22
|
15
|
18
|
23
|
7
|
12
|
8
|
16
|
27
|
19
|
|
2024/06
|
17
|
19
|
33
|
45
|
45
|
34
|
39
|
23
|
21
|
35
|
43
|
26
|
39
|
18
|
15
|
22
|
24
|
40
|
50
|
39
|
43
|
66
|
11
|
7
|
17
|
33
|
47
|
43
|
35
|
41
|
|
|
2024/05
|
50
|
62
|
64
|
56
|
42
|
62
|
49
|
53
|
72
|
50
|
60
|
28
|
39
|
44
|
17
|
36
|
48
|
46
|
19
|
23
|
34
|
49
|
25
|
28
|
39
|
10
|
14
|
21
|
27
|
25
|
15
|
|
2024/04
|
78
|
92
|
51
|
62
|
139
|
79
|
72
|
67
|
87
|
190
|
99
|
137
|
61
|
54
|
115
|
127
|
67
|
67
|
130
|
284
|
227
|
77
|
61
|
47
|
51
|
65
|
73
|
38
|
72
|
58
|
|
|
2024/03
|
40
|
45
|
34
|
36
|
40
|
48
|
47
|
26
|
50
|
72
|
103
|
48
|
50
|
58
|
99
|
81
|
23
|
45
|
42
|
38
|
51
|
42
|
54
|
25
|
42
|
45
|
78
|
178
|
85
|
56
|
46
|
|
2024/02
|
88
|
110
|
122
|
125
|
116
|
103
|
124
|
104
|
188
|
289
|
91
|
61
|
85
|
42
|
52
|
56
|
43
|
38
|
33
|
30
|
32
|
47
|
58
|
90
|
128
|
43
|
57
|
80
|
66
|
||
|
2024/01
|
96
|
126
|
109
|
59
|
47
|
60
|
29
|
45
|
63
|
50
|
63
|
67
|
66
|
36
|
43
|
56
|
81
|
67
|
105
|
53
|
37
|
38
|
66
|
41
|
71
|
76
|
78
|
94
|
81
|
111
|
69
|
|
2023/12
|
39
|
37
|
42
|
50
|
97
|
56
|
29
|
76
|
23
|
27
|
36
|
59
|
60
|
78
|
38
|
28
|
31
|
51
|
74
|
68
|
50
|
60
|
69
|
79
|
70
|
52
|
67
|
95
|
88
|
125
|
63
|
|
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