Air Quality
Excellent
No health implications.
25
PM2.5
31
PM10
42
O3
0.8
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Mar
41
Excellent
Wed
11 Mar
43
Excellent
Thu
12 Mar
55
Good
Fri
13 Mar
50
Excellent
Sat
14 Mar
49
Excellent
Sun
15 Mar
50
Excellent
Mon
16 Mar
44
Excellent
Air quality in the last 12 months (Yuanzhou)
|
2026/02
|
50
|
46
|
61
|
78
|
80
|
53
|
32
|
49
|
57
|
59
|
54
|
61
|
55
|
53
|
56
|
48
|
114
|
84
|
64
|
31
|
32
|
49
|
73
|
35
|
37
|
26
|
17
|
20
|
|||
|
2026/01
|
35
|
35
|
51
|
58
|
41
|
51
|
49
|
44
|
43
|
51
|
60
|
76
|
71
|
63
|
72
|
84
|
78
|
105
|
79
|
19
|
36
|
56
|
70
|
57
|
75
|
70
|
74
|
49
|
63
|
53
|
30
|
|
2025/12
|
49
|
73
|
79
|
59
|
65
|
70
|
80
|
77
|
74
|
83
|
88
|
103
|
38
|
41
|
44
|
50
|
60
|
78
|
76
|
74
|
78
|
52
|
56
|
23
|
40
|
56
|
57
|
60
|
62
|
61
|
87
|
|
2025/11
|
39
|
44
|
45
|
46
|
37
|
42
|
53
|
22
|
16
|
18
|
39
|
49
|
45
|
42
|
44
|
48
|
54
|
23
|
29
|
28
|
35
|
39
|
46
|
46
|
55
|
57
|
59
|
62
|
53
|
48
|
|
|
2025/10
|
57
|
49
|
38
|
44
|
34
|
20
|
30
|
55
|
57
|
44
|
46
|
63
|
115
|
60
|
56
|
52
|
54
|
40
|
15
|
17
|
27
|
25
|
34
|
37
|
40
|
75
|
59
|
48
|
62
|
73
|
42
|
|
2025/09
|
24
|
24
|
25
|
34
|
36
|
31
|
33
|
21
|
17
|
20
|
21
|
23
|
24
|
32
|
33
|
31
|
32
|
37
|
44
|
25
|
33
|
37
|
45
|
20
|
32
|
37
|
44
|
48
|
45
|
50
|
|
|
2025/08
|
34
|
41
|
35
|
25
|
22
|
16
|
18
|
22
|
28
|
29
|
33
|
32
|
33
|
23
|
15
|
24
|
24
|
21
|
16
|
17
|
16
|
23
|
30
|
22
|
24
|
30
|
34
|
26
|
26
|
28
|
27
|
|
2025/07
|
16
|
20
|
23
|
33
|
37
|
37
|
41
|
39
|
30
|
23
|
30
|
23
|
21
|
25
|
26
|
23
|
27
|
33
|
33
|
22
|
22
|
18
|
24
|
27
|
28
|
28
|
23
|
26
|
25
|
27
|
27
|
|
2025/06
|
28
|
29
|
34
|
34
|
34
|
34
|
31
|
36
|
33
|
33
|
22
|
29
|
31
|
25
|
17
|
32
|
23
|
16
|
18
|
17
|
21
|
22
|
22
|
23
|
40
|
37
|
24
|
18
|
21
|
23
|
|
|
2025/05
|
54
|
52
|
52
|
65
|
48
|
46
|
64
|
30
|
34
|
45
|
42
|
41
|
40
|
50
|
44
|
26
|
27
|
27
|
29
|
23
|
23
|
28
|
28
|
42
|
47
|
50
|
49
|
24
|
29
|
25
|
18
|
|
2025/04
|
55
|
49
|
46
|
62
|
64
|
56
|
55
|
58
|
53
|
46
|
49
|
242
|
201
|
118
|
62
|
51
|
62
|
63
|
24
|
30
|
34
|
27
|
36
|
34
|
34
|
37
|
29
|
42
|
51
|
55
|
|
|
2025/03
|
41
|
32
|
35
|
23
|
31
|
33
|
40
|
42
|
52
|
36
|
51
|
54
|
36
|
23
|
24
|
39
|
45
|
38
|
40
|
38
|
39
|
40
|
48
|
56
|
52
|
68
|
71
|
66
|
53
|
43
|
56
|
|
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