Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
128
O3
0.3
CO
7
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Aug
73
Good
Sun
10 Aug
89
Good
Mon
11 Aug
79
Good
Tue
12 Aug
79
Good
Wed
13 Aug
76
Good
Thu
14 Aug
65
Good
Fri
15 Aug
46
Excellent
Yuquan Air quality rank
Air quality in the last 12 months (Yuquan)
|
2025/06
|
28
|
18
|
18
|
20
|
39
|
21
|
15
|
24
|
20
|
24
|
43
|
50
|
28
|
17
|
10
|
17
|
41
|
32
|
13
|
20
|
17
|
21
|
39
|
41
|
41
|
46
|
36
|
27
|
35
|
37
|
|
|
2025/05
|
45
|
17
|
31
|
41
|
71
|
43
|
65
|
58
|
33
|
51
|
53
|
61
|
51
|
26
|
51
|
127
|
33
|
48
|
47
|
67
|
34
|
23
|
57
|
46
|
40
|
32
|
37
|
54
|
57
|
41
|
9
|
|
2025/04
|
35
|
31
|
87
|
63
|
45
|
89
|
50
|
44
|
56
|
58
|
133
|
25
|
21
|
19
|
79
|
144
|
51
|
27
|
55
|
63
|
43
|
63
|
42
|
31
|
47
|
48
|
15
|
55
|
51
|
32
|
|
|
2025/03
|
70
|
32
|
34
|
71
|
38
|
25
|
50
|
68
|
79
|
154
|
240
|
102
|
64
|
45
|
24
|
31
|
20
|
24
|
33
|
31
|
61
|
82
|
212
|
172
|
89
|
161
|
73
|
28
|
16
|
31
|
46
|
|
2025/02
|
104
|
30
|
19
|
26
|
40
|
68
|
19
|
28
|
43
|
66
|
59
|
47
|
77
|
83
|
86
|
28
|
37
|
16
|
11
|
24
|
22
|
17
|
35
|
62
|
72
|
78
|
98
|
96
|
|||
|
2025/01
|
113
|
38
|
56
|
80
|
75
|
24
|
36
|
10
|
31
|
46
|
56
|
42
|
77
|
17
|
49
|
67
|
67
|
98
|
87
|
73
|
49
|
71
|
87
|
47
|
104
|
90
|
25
|
78
|
256
|
278
|
135
|
|
2024/12
|
47
|
25
|
53
|
50
|
49
|
26
|
21
|
45
|
59
|
65
|
44
|
75
|
61
|
61
|
72
|
68
|
35
|
24
|
55
|
55
|
35
|
42
|
43
|
69
|
52
|
37
|
35
|
74
|
189
|
142
|
60
|
|
2024/11
|
94
|
94
|
28
|
21
|
44
|
50
|
64
|
68
|
92
|
27
|
66
|
68
|
58
|
86
|
67
|
62
|
38
|
46
|
62
|
99
|
108
|
51
|
73
|
66
|
15
|
19
|
25
|
25
|
51
|
56
|
|
|
2024/10
|
13
|
29
|
42
|
52
|
58
|
30
|
28
|
52
|
46
|
34
|
54
|
57
|
47
|
51
|
17
|
70
|
98
|
16
|
18
|
29
|
32
|
23
|
57
|
58
|
56
|
20
|
23
|
46
|
54
|
37
|
53
|
|
2024/09
|
11
|
19
|
34
|
18
|
10
|
10
|
26
|
36
|
36
|
14
|
14
|
31
|
26
|
10
|
19
|
12
|
29
|
62
|
52
|
6
|
7
|
20
|
46
|
50
|
17
|
41
|
59
|
62
|
26
|
13
|
|
|
2024/08
|
18
|
38
|
25
|
31
|
31
|
32
|
33
|
28
|
40
|
68
|
10
|
9
|
16
|
26
|
43
|
49
|
25
|
42
|
30
|
22
|
19
|
27
|
31
|
37
|
17
|
9
|
23
|
39
|
43
|
42
|
39
|
|
2024/07
|
34
|
26
|
33
|
14
|
31
|
39
|
41
|
42
|
40
|
50
|
51
|
34
|
20
|
41
|
49
|
9
|
22
|
32
|
42
|
36
|
103
|
91
|
56
|
43
|
39
|
24
|
35
|
20
|
39
|
32
|
29
|
|
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