Air Quality
Excellent
No health implications.
10
PM2.5
16
PM10
22
O3
0.4
CO
3
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Aug
36
Excellent
Thu
14 Aug
33
Excellent
Fri
15 Aug
30
Excellent
Sat
16 Aug
37
Excellent
Sun
17 Aug
38
Excellent
Mon
18 Aug
20
Excellent
Tue
19 Aug
37
Excellent
Zhenyuan Air quality rank
Air quality in the last 12 months (Zhenyuan)
|
2025/06
|
17
|
12
|
21
|
21
|
28
|
26
|
24
|
30
|
26
|
21
|
22
|
24
|
22
|
15
|
19
|
23
|
14
|
13
|
12
|
10
|
12
|
11
|
9
|
13
|
15
|
17
|
14
|
10
|
13
|
15
|
|
|
2025/05
|
33
|
43
|
39
|
28
|
25
|
28
|
27
|
26
|
22
|
22
|
24
|
29
|
27
|
45
|
45
|
26
|
34
|
31
|
41
|
30
|
21
|
20
|
22
|
41
|
39
|
22
|
15
|
11
|
15
|
22
|
17
|
|
2025/04
|
31
|
40
|
50
|
63
|
64
|
59
|
73
|
74
|
65
|
52
|
52
|
53
|
127
|
83
|
61
|
65
|
56
|
57
|
28
|
24
|
35
|
26
|
38
|
26
|
25
|
29
|
21
|
26
|
40
|
23
|
|
|
2025/03
|
41
|
42
|
38
|
22
|
20
|
27
|
33
|
35
|
30
|
33
|
35
|
44
|
50
|
26
|
15
|
32
|
37
|
26
|
32
|
36
|
47
|
55
|
59
|
56
|
62
|
69
|
66
|
63
|
30
|
22
|
26
|
|
2025/02
|
22
|
16
|
39
|
52
|
59
|
51
|
38
|
57
|
51
|
47
|
46
|
58
|
61
|
34
|
33
|
40
|
29
|
29
|
27
|
26
|
60
|
27
|
35
|
73
|
32
|
36
|
35
|
34
|
|||
|
2025/01
|
90
|
96
|
94
|
109
|
113
|
74
|
67
|
54
|
40
|
52
|
57
|
58
|
59
|
69
|
62
|
70
|
73
|
77
|
75
|
85
|
101
|
116
|
137
|
121
|
27
|
24
|
41
|
63
|
145
|
65
|
40
|
|
2024/12
|
54
|
69
|
76
|
91
|
24
|
30
|
33
|
48
|
48
|
16
|
25
|
59
|
70
|
53
|
47
|
49
|
68
|
71
|
77
|
92
|
102
|
85
|
83
|
76
|
80
|
84
|
79
|
92
|
86
|
96
|
68
|
|
2024/11
|
43
|
47
|
55
|
51
|
58
|
60
|
46
|
43
|
50
|
47
|
41
|
50
|
62
|
65
|
82
|
73
|
28
|
12
|
10
|
14
|
17
|
23
|
47
|
25
|
16
|
17
|
27
|
32
|
34
|
42
|
|
|
2024/10
|
11
|
18
|
34
|
33
|
38
|
48
|
48
|
31
|
30
|
38
|
53
|
68
|
65
|
26
|
28
|
26
|
25
|
25
|
13
|
15
|
19
|
16
|
17
|
19
|
24
|
30
|
33
|
35
|
36
|
35
|
45
|
|
2024/09
|
21
|
20
|
17
|
20
|
32
|
35
|
31
|
24
|
18
|
17
|
24
|
26
|
35
|
21
|
25
|
29
|
31
|
27
|
26
|
27
|
24
|
16
|
23
|
28
|
32
|
38
|
43
|
38
|
40
|
28
|
|
|
2024/08
|
10
|
13
|
13
|
11
|
15
|
18
|
19
|
20
|
19
|
21
|
24
|
37
|
37
|
33
|
32
|
30
|
28
|
25
|
23
|
21
|
18
|
16
|
13
|
11
|
13
|
17
|
17
|
20
|
21
|
25
|
22
|
|
2024/07
|
15
|
19
|
13
|
13
|
13
|
12
|
13
|
15
|
16
|
18
|
16
|
19
|
18
|
16
|
14
|
17
|
15
|
13
|
10
|
11
|
12
|
16
|
15
|
14
|
18
|
24
|
22
|
21
|
12
|
12
|
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