Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
24
O3
0.7
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Mar
35
Excellent
Mon
16 Mar
30
Excellent
Tue
17 Mar
37
Excellent
Wed
18 Mar
31
Excellent
Thu
19 Mar
40
Excellent
Fri
20 Mar
45
Excellent
Sat
21 Mar
20
Excellent
Air quality in the last 12 months (Zhong County)
|
2026/02
|
43
|
63
|
75
|
85
|
115
|
106
|
72
|
51
|
46
|
57
|
67
|
68
|
82
|
95
|
97
|
46
|
96
|
87
|
83
|
81
|
66
|
68
|
59
|
34
|
32
|
40
|
30
|
19
|
|||
|
2026/01
|
25
|
28
|
46
|
54
|
58
|
55
|
69
|
75
|
96
|
97
|
136
|
159
|
155
|
153
|
159
|
135
|
163
|
123
|
106
|
28
|
54
|
65
|
63
|
65
|
64
|
73
|
64
|
59
|
52
|
21
|
27
|
|
2025/12
|
109
|
128
|
78
|
62
|
73
|
80
|
104
|
87
|
83
|
92
|
96
|
85
|
41
|
50
|
62
|
85
|
102
|
96
|
104
|
87
|
30
|
30
|
34
|
39
|
42
|
45
|
52
|
63
|
82
|
105
|
48
|
|
2025/11
|
54
|
47
|
53
|
49
|
46
|
30
|
27
|
29
|
22
|
34
|
40
|
39
|
50
|
55
|
57
|
62
|
35
|
24
|
33
|
43
|
56
|
68
|
66
|
71
|
56
|
55
|
72
|
68
|
83
|
105
|
|
|
2025/10
|
22
|
26
|
24
|
28
|
26
|
27
|
28
|
34
|
30
|
27
|
31
|
38
|
21
|
17
|
17
|
20
|
20
|
17
|
16
|
20
|
19
|
20
|
23
|
34
|
39
|
34
|
34
|
37
|
42
|
44
|
42
|
|
2025/09
|
36
|
30
|
31
|
29
|
35
|
33
|
30
|
28
|
26
|
25
|
19
|
21
|
18
|
24
|
22
|
30
|
34
|
27
|
21
|
19
|
21
|
22
|
23
|
22
|
29
|
23
|
25
|
27
|
28
|
24
|
|
|
2025/08
|
29
|
28
|
28
|
30
|
27
|
25
|
25
|
23
|
19
|
21
|
17
|
16
|
19
|
21
|
21
|
17
|
21
|
27
|
26
|
22
|
25
|
25
|
26
|
25
|
22
|
25
|
25
|
29
|
47
|
43
|
52
|
|
2025/07
|
17
|
17
|
18
|
20
|
22
|
32
|
22
|
25
|
22
|
29
|
24
|
31
|
34
|
31
|
27
|
30
|
33
|
26
|
22
|
25
|
30
|
21
|
17
|
16
|
18
|
20
|
23
|
21
|
23
|
21
|
24
|
|
2025/06
|
15
|
21
|
33
|
37
|
34
|
32
|
41
|
27
|
23
|
31
|
32
|
38
|
38
|
37
|
32
|
34
|
31
|
18
|
17
|
22
|
19
|
20
|
20
|
22
|
21
|
19
|
20
|
20
|
17
|
22
|
|
|
2025/05
|
48
|
67
|
59
|
39
|
37
|
40
|
41
|
22
|
39
|
53
|
53
|
48
|
51
|
54
|
60
|
53
|
71
|
52
|
56
|
54
|
46
|
24
|
45
|
56
|
45
|
36
|
29
|
24
|
29
|
24
|
16
|
|
2025/04
|
45
|
58
|
61
|
57
|
58
|
66
|
64
|
57
|
60
|
46
|
36
|
168
|
281
|
153
|
95
|
74
|
73
|
62
|
41
|
29
|
26
|
40
|
48
|
38
|
48
|
49
|
40
|
45
|
35
|
32
|
|
|
2025/03
|
71
|
90
|
43
|
17
|
18
|
24
|
32
|
44
|
55
|
51
|
56
|
61
|
47
|
42
|
28
|
25
|
30
|
35
|
50
|
52
|
67
|
90
|
84
|
66
|
54
|
51
|
82
|
51
|
22
|
29
|
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