Air Quality
Excellent
No health implications.
24
PM2.5
27
PM10
11
O3
0.5
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 May
60
Good
Sun
17 May
60
Good
Mon
18 May
69
Good
Tue
19 May
77
Good
Wed
20 May
83
Good
Thu
21 May
80
Good
Fri
22 May
27
Excellent
Air quality in the last 12 months (Yingjing)
|
2026/04
|
22
|
29
|
35
|
56
|
49
|
31
|
20
|
28
|
27
|
24
|
24
|
28
|
18
|
24
|
27
|
28
|
25
|
30
|
42
|
93
|
40
|
21
|
26
|
35
|
42
|
50
|
29
|
21
|
24
|
35
|
|
|
2026/03
|
15
|
17
|
16
|
16
|
21
|
36
|
32
|
22
|
17
|
21
|
30
|
33
|
42
|
22
|
26
|
41
|
23
|
21
|
37
|
29
|
42
|
30
|
30
|
23
|
41
|
30
|
23
|
27
|
30
|
21
|
20
|
|
2026/02
|
59
|
71
|
82
|
95
|
58
|
67
|
56
|
23
|
37
|
21
|
36
|
53
|
45
|
50
|
55
|
43
|
130
|
63
|
46
|
44
|
49
|
53
|
66
|
25
|
41
|
41
|
37
|
26
|
|||
|
2026/01
|
35
|
47
|
32
|
25
|
50
|
42
|
42
|
38
|
58
|
87
|
98
|
126
|
106
|
88
|
49
|
75
|
78
|
107
|
71
|
41
|
47
|
60
|
76
|
82
|
71
|
75
|
91
|
95
|
95
|
44
|
59
|
|
2025/12
|
73
|
80
|
40
|
56
|
57
|
68
|
40
|
74
|
91
|
56
|
72
|
54
|
33
|
59
|
66
|
68
|
47
|
84
|
88
|
52
|
52
|
63
|
44
|
51
|
52
|
62
|
76
|
71
|
119
|
99
|
60
|
|
2025/11
|
9
|
19
|
24
|
21
|
22
|
19
|
15
|
17
|
30
|
32
|
16
|
12
|
21
|
23
|
22
|
41
|
17
|
23
|
20
|
29
|
36
|
55
|
41
|
61
|
67
|
74
|
46
|
53
|
71
|
54
|
|
|
2025/10
|
25
|
15
|
29
|
24
|
16
|
16
|
17
|
19
|
24
|
35
|
22
|
13
|
15
|
26
|
35
|
44
|
24
|
15
|
18
|
8
|
11
|
17
|
10
|
8
|
12
|
11
|
12
|
28
|
20
|
24
|
15
|
|
2025/09
|
27
|
28
|
22
|
36
|
31
|
27
|
44
|
28
|
26
|
31
|
19
|
11
|
18
|
32
|
42
|
18
|
13
|
14
|
11
|
19
|
19
|
10
|
12
|
16
|
25
|
35
|
39
|
17
|
8
|
17
|
|
|
2025/08
|
32
|
34
|
34
|
37
|
38
|
26
|
20
|
29
|
20
|
13
|
14
|
23
|
26
|
25
|
28
|
31
|
23
|
16
|
18
|
25
|
17
|
16
|
22
|
17
|
19
|
24
|
25
|
13
|
9
|
10
|
18
|
|
2025/07
|
24
|
22
|
21
|
20
|
9
|
17
|
15
|
26
|
23
|
27
|
15
|
22
|
29
|
34
|
38
|
42
|
42
|
39
|
22
|
22
|
17
|
20
|
23
|
19
|
20
|
11
|
19
|
24
|
26
|
24
|
31
|
|
2025/06
|
13
|
16
|
27
|
33
|
38
|
33
|
39
|
19
|
22
|
27
|
28
|
32
|
39
|
38
|
28
|
31
|
34
|
30
|
9
|
20
|
21
|
25
|
20
|
11
|
14
|
19
|
27
|
32
|
22
|
17
|
|
|
2025/05
|
30
|
31
|
22
|
34
|
16
|
15
|
26
|
19
|
51
|
67
|
54
|
47
|
41
|
33
|
28
|
26
|
21
|
29
|
29
|
39
|
43
|
41
|
32
|
33
|
43
|
52
|
25
|
16
|
28
|
24
|
12
|
|
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