Air Quality
Excellent
No health implications.
20
PM2.5
26
PM10
43
O3
0.5
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Dec
56
Good
Sun
15 Dec
56
Good
Mon
16 Dec
65
Good
Tue
17 Dec
85
Good
Wed
18 Dec
82
Good
Thu
19 Dec
43
Excellent
Fri
20 Dec
88
Good
Air quality in the last 12 months (Yingjing)
|
2024/11
|
11
|
25
|
28
|
13
|
20
|
44
|
42
|
56
|
50
|
13
|
21
|
22
|
20
|
24
|
36
|
17
|
15
|
17
|
15
|
22
|
29
|
50
|
38
|
23
|
11
|
30
|
26
|
25
|
32
|
51
|
|
|
2024/10
|
14
|
24
|
20
|
22
|
20
|
23
|
26
|
40
|
33
|
12
|
21
|
19
|
31
|
36
|
43
|
39
|
18
|
33
|
17
|
18
|
18
|
18
|
28
|
45
|
31
|
15
|
15
|
22
|
43
|
31
|
29
|
|
2024/09
|
17
|
17
|
19
|
22
|
14
|
19
|
19
|
31
|
21
|
13
|
24
|
28
|
26
|
27
|
25
|
13
|
26
|
31
|
34
|
36
|
21
|
24
|
27
|
32
|
28
|
34
|
46
|
58
|
46
|
9
|
|
|
2024/08
|
33
|
37
|
27
|
17
|
22
|
23
|
34
|
29
|
20
|
22
|
47
|
32
|
33
|
41
|
39
|
18
|
28
|
26
|
32
|
40
|
44
|
49
|
51
|
42
|
41
|
35
|
36
|
39
|
46
|
37
|
34
|
|
2024/07
|
14
|
17
|
20
|
28
|
19
|
20
|
33
|
13
|
8
|
11
|
17
|
25
|
23
|
12
|
23
|
17
|
18
|
15
|
30
|
15
|
16
|
20
|
22
|
12
|
16
|
33
|
33
|
20
|
15
|
17
|
23
|
|
2024/06
|
43
|
18
|
23
|
21
|
30
|
30
|
14
|
20
|
16
|
23
|
20
|
29
|
24
|
26
|
29
|
37
|
12
|
21
|
17
|
31
|
18
|
12
|
23
|
17
|
27
|
28
|
15
|
21
|
21
|
28
|
|
|
2024/05
|
21
|
19
|
18
|
14
|
26
|
33
|
33
|
24
|
25
|
43
|
21
|
29
|
32
|
41
|
41
|
43
|
29
|
32
|
29
|
26
|
26
|
34
|
42
|
40
|
44
|
29
|
29
|
25
|
15
|
15
|
33
|
|
2024/04
|
48
|
46
|
40
|
34
|
30
|
16
|
17
|
18
|
26
|
27
|
22
|
34
|
45
|
49
|
55
|
44
|
25
|
17
|
24
|
33
|
48
|
52
|
20
|
22
|
34
|
43
|
55
|
62
|
35
|
11
|
|
|
2024/03
|
30
|
25
|
48
|
87
|
42
|
41
|
48
|
58
|
87
|
80
|
28
|
48
|
37
|
21
|
47
|
42
|
69
|
46
|
52
|
61
|
58
|
61
|
61
|
50
|
18
|
28
|
31
|
16
|
27
|
36
|
40
|
|
2024/02
|
61
|
55
|
25
|
32
|
40
|
39
|
43
|
45
|
38
|
81
|
75
|
77
|
68
|
82
|
30
|
29
|
42
|
59
|
72
|
150
|
58
|
45
|
36
|
43
|
64
|
80
|
85
|
67
|
36
|
||
|
2024/01
|
142
|
58
|
48
|
83
|
56
|
63
|
90
|
73
|
76
|
88
|
106
|
128
|
166
|
107
|
70
|
67
|
75
|
79
|
86
|
39
|
30
|
27
|
39
|
38
|
50
|
47
|
65
|
82
|
94
|
116
|
85
|
|
2023/12
|
37
|
44
|
51
|
64
|
72
|
39
|
55
|
83
|
88
|
90
|
55
|
65
|
72
|
59
|
41
|
52
|
56
|
54
|
62
|
87
|
78
|
68
|
112
|
65
|
87
|
101
|
102
|
149
|
104
|
96
|
195
|
|
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