Air Quality
Excellent
No health implications.
12
PM2.5
43
PM10
49
O3
0.6
CO
18
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jul
46
Excellent
Wed
16 Jul
51
Good
Thu
17 Jul
52
Good
Fri
18 Jul
81
Good
Sat
19 Jul
59
Good
Sun
20 Jul
54
Good
Mon
21 Jul
17
Excellent
Air quality in the last 12 months (Yuanbaoshan)
|
2025/06
|
26
|
40
|
29
|
22
|
29
|
36
|
27
|
39
|
39
|
20
|
46
|
52
|
37
|
39
|
16
|
20
|
33
|
44
|
37
|
20
|
25
|
34
|
43
|
50
|
50
|
65
|
51
|
32
|
45
|
40
|
|
|
2025/05
|
39
|
34
|
26
|
22
|
37
|
32
|
41
|
72
|
25
|
28
|
44
|
63
|
60
|
41
|
47
|
51
|
45
|
20
|
39
|
40
|
67
|
87
|
40
|
59
|
44
|
53
|
37
|
52
|
61
|
67
|
45
|
|
2025/04
|
35
|
27
|
58
|
60
|
33
|
45
|
63
|
30
|
58
|
56
|
80
|
84
|
42
|
26
|
46
|
62
|
62
|
28
|
31
|
50
|
57
|
27
|
56
|
31
|
32
|
58
|
30
|
27
|
60
|
41
|
|
|
2025/03
|
54
|
54
|
58
|
65
|
59
|
35
|
85
|
85
|
118
|
100
|
136
|
83
|
53
|
53
|
32
|
36
|
54
|
29
|
63
|
59
|
34
|
49
|
101
|
60
|
59
|
154
|
42
|
34
|
21
|
32
|
45
|
|
2025/02
|
116
|
88
|
27
|
28
|
29
|
47
|
40
|
22
|
43
|
62
|
66
|
44
|
57
|
51
|
64
|
33
|
29
|
36
|
30
|
33
|
28
|
37
|
20
|
51
|
44
|
43
|
78
|
103
|
|||
|
2025/01
|
44
|
26
|
42
|
76
|
47
|
52
|
33
|
41
|
28
|
38
|
88
|
103
|
63
|
36
|
38
|
42
|
87
|
63
|
40
|
77
|
39
|
92
|
120
|
94
|
139
|
67
|
35
|
74
|
305
|
70
|
84
|
|
2024/12
|
59
|
26
|
36
|
34
|
28
|
25
|
23
|
42
|
85
|
85
|
47
|
78
|
33
|
30
|
28
|
45
|
34
|
29
|
81
|
49
|
26
|
46
|
56
|
82
|
57
|
21
|
23
|
37
|
68
|
69
|
38
|
|
2024/11
|
59
|
58
|
41
|
33
|
48
|
62
|
82
|
146
|
107
|
54
|
55
|
57
|
65
|
71
|
61
|
36
|
33
|
47
|
72
|
81
|
52
|
52
|
68
|
107
|
70
|
22
|
33
|
27
|
29
|
33
|
|
|
2024/10
|
20
|
30
|
46
|
53
|
59
|
21
|
30
|
45
|
60
|
27
|
44
|
57
|
83
|
74
|
29
|
62
|
67
|
46
|
25
|
48
|
36
|
31
|
48
|
57
|
58
|
44
|
42
|
57
|
50
|
41
|
63
|
|
2024/09
|
30
|
25
|
34
|
35
|
19
|
44
|
31
|
34
|
33
|
28
|
47
|
40
|
39
|
19
|
36
|
51
|
37
|
33
|
41
|
15
|
19
|
30
|
36
|
42
|
23
|
34
|
48
|
56
|
56
|
14
|
|
|
2024/08
|
23
|
24
|
27
|
30
|
36
|
29
|
39
|
29
|
54
|
29
|
13
|
11
|
16
|
22
|
36
|
46
|
50
|
41
|
27
|
10
|
19
|
15
|
24
|
25
|
24
|
37
|
31
|
41
|
43
|
36
|
43
|
|
2024/07
|
43
|
46
|
28
|
44
|
41
|
32
|
27
|
61
|
68
|
57
|
72
|
48
|
45
|
52
|
45
|
31
|
23
|
36
|
32
|
27
|
47
|
28
|
25
|
22
|
18
|
25
|
26
|
27
|
20
|
33
|
15
|
|
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