Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
55
PM10
113
O3
0.5
CO
6
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Apr
74
Good
Sat
27 Apr
71
Good
Sun
28 Apr
66
Good
Mon
29 Apr
68
Good
Tue
30 Apr
63
Good
Wed
1 May
57
Good
Thu
2 May
57
Good
Air quality in the last 12 months (Yingjing)
|
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
|
|
2023/11
|
52
|
34
|
24
|
30
|
29
|
38
|
51
|
61
|
44
|
69
|
35
|
20
|
20
|
30
|
23
|
30
|
45
|
58
|
55
|
65
|
54
|
29
|
42
|
67
|
74
|
25
|
46
|
45
|
55
|
44
|
|
|
2023/10
|
20
|
17
|
16
|
17
|
15
|
12
|
17
|
18
|
13
|
21
|
23
|
16
|
14
|
19
|
32
|
44
|
62
|
26
|
14
|
19
|
33
|
45
|
60
|
63
|
45
|
21
|
18
|
27
|
42
|
53
|
40
|
|
2023/09
|
19
|
27
|
35
|
42
|
50
|
51
|
48
|
38
|
42
|
25
|
23
|
21
|
25
|
31
|
37
|
38
|
44
|
26
|
25
|
21
|
18
|
22
|
16
|
14
|
12
|
19
|
25
|
22
|
18
|
25
|
|
|
2023/08
|
25
|
26
|
24
|
20
|
22
|
20
|
25
|
27
|
24
|
21
|
23
|
21
|
25
|
30
|
28
|
30
|
32
|
31
|
36
|
23
|
23
|
32
|
34
|
19
|
19
|
17
|
23
|
26
|
27
|
21
|
24
|
|
2023/07
|
32
|
35
|
34
|
24
|
31
|
37
|
38
|
42
|
61
|
52
|
45
|
16
|
16
|
27
|
32
|
31
|
38
|
43
|
46
|
39
|
36
|
35
|
39
|
23
|
24
|
17
|
17
|
19
|
25
|
30
|
25
|
|
2023/06
|
22
|
24
|
17
|
16
|
22
|
25
|
28
|
25
|
24
|
28
|
30
|
37
|
33
|
23
|
26
|
34
|
29
|
27
|
22
|
27
|
25
|
27
|
37
|
42
|
44
|
58
|
54
|
38
|
32
|
26
|
|
|
2023/05
|
54
|
55
|
52
|
48
|
40
|
40
|
26
|
19
|
16
|
16
|
18
|
28
|
31
|
33
|
37
|
45
|
46
|
31
|
35
|
49
|
27
|
28
|
31
|
44
|
46
|
25
|
34
|
27
|
32
|
42
|
52
|
|
2023/04
|
45
|
57
|
32
|
30
|
26
|
35
|
66
|
66
|
67
|
67
|
49
|
38
|
37
|
31
|
45
|
52
|
66
|
32
|
36
|
38
|
28
|
18
|
18
|
21
|
25
|
31
|
42
|
43
|
34
|
50
|
|
|
2023/03
|
51
|
55
|
48
|
53
|
55
|
65
|
82
|
49
|
32
|
41
|
47
|
28
|
25
|
44
|
49
|
58
|
52
|
40
|
30
|
33
|
27
|
36
|
31
|
20
|
25
|
27
|
19
|
21
|
23
|
35
|
48
|
|
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