Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
*
PM2.5
45
PM10
65
O3
0.5
CO
5
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Dec
87
Good
Mon
22 Dec
68
Good
Tue
23 Dec
55
Good
Wed
24 Dec
34
Excellent
Thu
25 Dec
36
Excellent
Fri
26 Dec
34
Excellent
Sat
27 Dec
15
Excellent
Zhenyuan Air quality rank
Air quality in the last 12 months (Zhenyuan)
|
2025/11
|
24
|
20
|
14
|
16
|
22
|
21
|
18
|
8
|
9
|
12
|
20
|
29
|
29
|
33
|
38
|
43
|
43
|
18
|
21
|
26
|
30
|
34
|
44
|
45
|
38
|
41
|
48
|
46
|
42
|
50
|
|
|
2025/10
|
15
|
15
|
17
|
16
|
20
|
22
|
17
|
17
|
19
|
20
|
20
|
26
|
31
|
27
|
21
|
15
|
19
|
16
|
9
|
10
|
10
|
17
|
32
|
34
|
40
|
31
|
23
|
29
|
43
|
35
|
29
|
|
2025/09
|
21
|
18
|
17
|
18
|
19
|
30
|
27
|
26
|
17
|
15
|
15
|
16
|
18
|
18
|
18
|
18
|
19
|
21
|
21
|
22
|
24
|
25
|
17
|
13
|
11
|
14
|
18
|
20
|
24
|
25
|
|
|
2025/08
|
20
|
22
|
21
|
23
|
22
|
15
|
13
|
11
|
15
|
17
|
17
|
31
|
38
|
20
|
14
|
12
|
14
|
17
|
16
|
15
|
14
|
15
|
15
|
17
|
17
|
18
|
15
|
15
|
24
|
25
|
22
|
|
2025/07
|
12
|
11
|
13
|
14
|
16
|
20
|
19
|
22
|
23
|
19
|
16
|
25
|
20
|
18
|
13
|
14
|
17
|
27
|
29
|
24
|
15
|
11
|
11
|
12
|
13
|
15
|
18
|
19
|
20
|
20
|
20
|
|
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
|
|
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