Air Quality
Excellent
No health implications.
9
PM2.5
33
PM10
103
O3
0.2
CO
12
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Mar
49
Excellent
Mon
2 Mar
65
Good
Tue
3 Mar
58
Good
Wed
4 Mar
108
Light
Thu
5 Mar
61
Good
Fri
6 Mar
44
Excellent
Sat
7 Mar
25
Excellent
Air quality in the last 12 months (Xinghai)
|
2026/01
|
36
|
44
|
48
|
34
|
30
|
31
|
29
|
31
|
26
|
24
|
29
|
32
|
41
|
70
|
46
|
34
|
41
|
64
|
76
|
58
|
49
|
39
|
36
|
39
|
95
|
72
|
56
|
53
|
79
|
54
|
38
|
|
2025/12
|
30
|
37
|
33
|
35
|
33
|
33
|
35
|
35
|
38
|
36
|
45
|
190
|
42
|
37
|
36
|
40
|
34
|
34
|
38
|
45
|
41
|
55
|
65
|
48
|
42
|
38
|
30
|
29
|
30
|
32
|
36
|
|
2025/11
|
35
|
41
|
32
|
29
|
37
|
47
|
104
|
83
|
55
|
40
|
40
|
37
|
30
|
35
|
34
|
35
|
49
|
39
|
28
|
29
|
30
|
28
|
37
|
84
|
44
|
54
|
34
|
32
|
32
|
32
|
|
|
2025/10
|
21
|
25
|
23
|
28
|
30
|
21
|
23
|
25
|
22
|
23
|
20
|
22
|
30
|
30
|
35
|
40
|
39
|
32
|
36
|
33
|
33
|
34
|
26
|
26
|
33
|
35
|
31
|
28
|
30
|
30
|
35
|
|
2025/09
|
24
|
24
|
33
|
31
|
36
|
48
|
43
|
45
|
42
|
37
|
32
|
35
|
38
|
36
|
39
|
54
|
33
|
31
|
32
|
33
|
25
|
43
|
43
|
36
|
30
|
31
|
30
|
27
|
28
|
31
|
|
|
2025/08
|
37
|
29
|
26
|
22
|
20
|
19
|
21
|
23
|
18
|
23
|
34
|
40
|
34
|
30
|
29
|
28
|
30
|
24
|
35
|
37
|
12
|
19
|
24
|
28
|
27
|
37
|
23
|
16
|
25
|
30
|
31
|
|
2025/07
|
29
|
20
|
23
|
18
|
20
|
25
|
39
|
41
|
41
|
35
|
31
|
31
|
31
|
34
|
36
|
29
|
24
|
30
|
20
|
19
|
19
|
28
|
25
|
17
|
19
|
21
|
29
|
26
|
31
|
27
|
41
|
|
2025/06
|
20
|
26
|
24
|
28
|
21
|
26
|
28
|
20
|
18
|
24
|
20
|
28
|
37
|
33
|
27
|
30
|
39
|
32
|
19
|
23
|
18
|
22
|
22
|
17
|
20
|
31
|
29
|
31
|
29
|
42
|
|
|
2025/05
|
38
|
36
|
67
|
85
|
39
|
47
|
75
|
83
|
58
|
26
|
29
|
43
|
55
|
109
|
23
|
32
|
33
|
40
|
36
|
31
|
54
|
83
|
68
|
57
|
33
|
38
|
33
|
30
|
41
|
32
|
35
|
|
2025/04
|
90
|
85
|
57
|
54
|
67
|
59
|
75
|
79
|
57
|
50
|
44
|
17
|
26
|
30
|
45
|
60
|
51
|
82
|
53
|
75
|
85
|
59
|
50
|
38
|
36
|
28
|
118
|
42
|
43
|
45
|
|
|
2025/03
|
43
|
52
|
42
|
29
|
59
|
95
|
81
|
49
|
32
|
34
|
33
|
75
|
45
|
40
|
46
|
38
|
40
|
52
|
57
|
51
|
49
|
56
|
48
|
29
|
22
|
34
|
210
|
75
|
71
|
114
|
121
|
|
2025/02
|
33
|
50
|
34
|
35
|
44
|
50
|
46
|
43
|
40
|
35
|
44
|
42
|
42
|
36
|
33
|
33
|
25
|
39
|
41
|
44
|
34
|
46
|
50
|
48
|
41
|
28
|
37
|
36
|
|||
|
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