Air Quality
Excellent
No health implications.
31
PM2.5
40
PM10
64
O3
0.5
CO
4
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Dec
72
Good
Fri
27 Dec
76
Good
Sat
28 Dec
81
Good
Sun
29 Dec
86
Good
Mon
30 Dec
81
Good
Tue
31 Dec
79
Good
Wed
1 Jan
70
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