Air Quality
Excellent
No health implications.
26
PM2.5
44
PM10
82
O3
0.5
CO
9
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Apr
84
Good
Sun
20 Apr
70
Good
Mon
21 Apr
58
Good
Tue
22 Apr
60
Good
Wed
23 Apr
65
Good
Thu
24 Apr
32
Excellent
Fri
25 Apr
20
Excellent
Air quality in the last 12 months (Zhong County)
|
2025/02
|
59
|
32
|
38
|
43
|
43
|
39
|
37
|
44
|
51
|
60
|
78
|
67
|
48
|
46
|
47
|
56
|
49
|
48
|
50
|
38
|
45
|
39
|
34
|
53
|
58
|
69
|
62
|
72
|
|||
|
2025/01
|
122
|
133
|
152
|
123
|
66
|
74
|
59
|
55
|
58
|
62
|
71
|
78
|
89
|
103
|
70
|
71
|
79
|
94
|
107
|
122
|
148
|
199
|
191
|
89
|
23
|
30
|
57
|
83
|
178
|
104
|
98
|
|
2024/12
|
71
|
99
|
89
|
58
|
31
|
37
|
38
|
38
|
46
|
47
|
52
|
47
|
57
|
63
|
69
|
75
|
92
|
93
|
71
|
95
|
126
|
70
|
73
|
84
|
100
|
103
|
95
|
87
|
96
|
121
|
120
|
|
2024/11
|
71
|
70
|
78
|
61
|
40
|
50
|
60
|
73
|
41
|
39
|
52
|
54
|
51
|
51
|
47
|
47
|
25
|
25
|
23
|
27
|
31
|
39
|
36
|
34
|
27
|
35
|
38
|
50
|
60
|
80
|
|
|
2024/10
|
26
|
37
|
42
|
49
|
57
|
54
|
48
|
40
|
57
|
75
|
63
|
49
|
41
|
45
|
49
|
51
|
26
|
29
|
34
|
23
|
21
|
28
|
40
|
46
|
51
|
72
|
71
|
65
|
57
|
67
|
74
|
|
2024/09
|
37
|
37
|
31
|
32
|
43
|
46
|
42
|
31
|
27
|
33
|
43
|
37
|
35
|
32
|
31
|
31
|
30
|
32
|
32
|
37
|
38
|
41
|
42
|
49
|
66
|
70
|
53
|
51
|
49
|
32
|
|
|
2024/08
|
23
|
20
|
20
|
24
|
21
|
23
|
24
|
27
|
35
|
36
|
54
|
56
|
45
|
41
|
42
|
47
|
52
|
40
|
41
|
38
|
35
|
38
|
36
|
30
|
29
|
35
|
36
|
26
|
27
|
27
|
29
|
|
2024/07
|
39
|
36
|
30
|
20
|
24
|
25
|
24
|
25
|
24
|
26
|
19
|
20
|
22
|
22
|
24
|
27
|
32
|
31
|
24
|
23
|
22
|
23
|
23
|
25
|
32
|
38
|
29
|
39
|
29
|
20
|
24
|
|
2024/06
|
39
|
39
|
39
|
29
|
24
|
28
|
28
|
39
|
31
|
39
|
37
|
33
|
43
|
46
|
45
|
42
|
27
|
26
|
24
|
21
|
20
|
25
|
35
|
54
|
43
|
30
|
24
|
17
|
28
|
34
|
|
|
2024/05
|
28
|
33
|
28
|
31
|
34
|
42
|
52
|
41
|
46
|
44
|
35
|
53
|
60
|
55
|
44
|
50
|
57
|
60
|
39
|
26
|
36
|
36
|
33
|
38
|
35
|
35
|
24
|
41
|
33
|
25
|
35
|
|
2024/04
|
41
|
37
|
27
|
31
|
34
|
29
|
30
|
32
|
37
|
45
|
41
|
35
|
36
|
41
|
50
|
39
|
27
|
30
|
27
|
44
|
53
|
48
|
42
|
48
|
44
|
46
|
48
|
35
|
33
|
22
|
|
|
2024/03
|
69
|
64
|
67
|
61
|
86
|
79
|
55
|
62
|
67
|
84
|
82
|
67
|
64
|
65
|
61
|
58
|
57
|
34
|
40
|
60
|
61
|
61
|
59
|
52
|
34
|
32
|
30
|
45
|
48
|
49
|
40
|
|
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