Air Quality
Excellent
No health implications.
35
PM2.5
43
PM10
28
O3
0.6
CO
7
SO2
31
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jan
44
Excellent
Fri
9 Jan
53
Good
Sat
10 Jan
49
Excellent
Sun
11 Jan
50
Excellent
Mon
12 Jan
47
Excellent
Tue
13 Jan
49
Excellent
Wed
14 Jan
20
Excellent
Air quality in the last 12 months (Zherong)
|
2025/11
|
28
|
49
|
46
|
19
|
19
|
29
|
31
|
35
|
21
|
33
|
26
|
10
|
15
|
31
|
44
|
38
|
36
|
19
|
24
|
31
|
41
|
46
|
45
|
45
|
53
|
74
|
60
|
67
|
64
|
50
|
|
|
2025/10
|
22
|
15
|
16
|
15
|
21
|
26
|
26
|
30
|
26
|
25
|
27
|
26
|
25
|
24
|
15
|
26
|
29
|
29
|
17
|
15
|
14
|
17
|
27
|
29
|
31
|
40
|
38
|
32
|
23
|
28
|
19
|
|
2025/09
|
21
|
20
|
20
|
24
|
23
|
17
|
14
|
22
|
18
|
16
|
17
|
23
|
33
|
25
|
22
|
15
|
15
|
12
|
12
|
19
|
19
|
26
|
19
|
18
|
17
|
19
|
18
|
21
|
22
|
25
|
|
|
2025/08
|
32
|
27
|
24
|
20
|
18
|
26
|
31
|
38
|
40
|
38
|
35
|
28
|
17
|
17
|
14
|
13
|
14
|
15
|
17
|
27
|
20
|
19
|
24
|
20
|
17
|
14
|
12
|
12
|
12
|
12
|
16
|
|
2025/07
|
13
|
17
|
22
|
22
|
16
|
13
|
10
|
18
|
13
|
16
|
17
|
17
|
22
|
23
|
30
|
37
|
33
|
22
|
15
|
16
|
8
|
12
|
18
|
17
|
19
|
11
|
14
|
19
|
17
|
22
|
30
|
|
2025/06
|
38
|
46
|
18
|
30
|
28
|
31
|
32
|
31
|
22
|
18
|
14
|
14
|
13
|
23
|
21
|
17
|
24
|
23
|
27
|
20
|
25
|
25
|
29
|
27
|
30
|
29
|
27
|
20
|
19
|
14
|
|
|
2025/05
|
39
|
44
|
53
|
40
|
37
|
39
|
57
|
43
|
44
|
31
|
33
|
34
|
30
|
28
|
30
|
41
|
42
|
18
|
23
|
32
|
30
|
30
|
43
|
22
|
53
|
53
|
37
|
23
|
13
|
30
|
38
|
|
2025/04
|
23
|
39
|
42
|
44
|
42
|
51
|
53
|
53
|
57
|
38
|
40
|
49
|
105
|
79
|
67
|
57
|
71
|
66
|
52
|
31
|
56
|
48
|
34
|
29
|
17
|
34
|
35
|
41
|
43
|
37
|
|
|
2025/03
|
61
|
55
|
50
|
26
|
19
|
17
|
36
|
45
|
49
|
40
|
57
|
55
|
30
|
25
|
18
|
23
|
43
|
40
|
43
|
45
|
41
|
40
|
53
|
66
|
81
|
83
|
71
|
39
|
32
|
19
|
21
|
|
2025/02
|
31
|
15
|
29
|
61
|
49
|
46
|
39
|
48
|
34
|
42
|
42
|
50
|
91
|
75
|
54
|
61
|
67
|
41
|
40
|
22
|
15
|
34
|
22
|
73
|
91
|
61
|
61
|
42
|
|||
|
2025/01
|
81
|
49
|
50
|
46
|
40
|
57
|
69
|
67
|
60
|
43
|
40
|
44
|
47
|
50
|
77
|
50
|
53
|
49
|
41
|
51
|
85
|
85
|
57
|
32
|
36
|
35
|
24
|
37
|
78
|
46
|
41
|
|
2024/12
|
40
|
43
|
44
|
52
|
48
|
31
|
30
|
69
|
42
|
42
|
25
|
27
|
22
|
76
|
75
|
56
|
46
|
61
|
47
|
30
|
46
|
66
|
49
|
42
|
41
|
68
|
115
|
80
|
56
|
50
|
60
|
|
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