Air Quality
Excellent
No health implications.
20
PM2.5
28
PM10
27
O3
0.8
CO
4
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Jan
49
Excellent
Sun
1 Feb
48
Excellent
Mon
2 Feb
46
Excellent
Tue
3 Feb
49
Excellent
Wed
4 Feb
53
Good
Thu
5 Feb
54
Good
Fri
6 Feb
38
Excellent
Zhao'an Air quality rank
Air quality in the last 12 months (Zhao'an)
|
2025/12
|
33
|
44
|
46
|
47
|
41
|
39
|
43
|
44
|
46
|
42
|
46
|
47
|
40
|
31
|
44
|
50
|
55
|
52
|
58
|
48
|
69
|
40
|
39
|
46
|
25
|
28
|
33
|
37
|
38
|
47
|
41
|
|
2025/11
|
26
|
40
|
42
|
22
|
22
|
28
|
32
|
37
|
42
|
26
|
24
|
16
|
17
|
30
|
41
|
41
|
40
|
36
|
22
|
34
|
40
|
48
|
50
|
51
|
40
|
62
|
51
|
65
|
69
|
48
|
|
|
2025/10
|
28
|
25
|
28
|
33
|
23
|
23
|
31
|
31
|
33
|
29
|
30
|
25
|
23
|
27
|
25
|
32
|
36
|
35
|
30
|
21
|
16
|
14
|
23
|
29
|
32
|
44
|
44
|
45
|
24
|
31
|
39
|
|
2025/09
|
34
|
33
|
33
|
30
|
25
|
26
|
17
|
15
|
18
|
21
|
20
|
26
|
25
|
25
|
23
|
28
|
24
|
19
|
15
|
13
|
18
|
19
|
19
|
19
|
23
|
24
|
25
|
27
|
30
|
38
|
|
|
2025/08
|
27
|
25
|
20
|
13
|
14
|
27
|
35
|
37
|
23
|
15
|
17
|
24
|
28
|
14
|
23
|
23
|
23
|
18
|
17
|
25
|
27
|
27
|
23
|
23
|
27
|
22
|
19
|
24
|
25
|
21
|
29
|
|
2025/07
|
19
|
20
|
25
|
29
|
14
|
18
|
38
|
39
|
32
|
13
|
12
|
30
|
38
|
35
|
31
|
35
|
38
|
26
|
23
|
22
|
19
|
14
|
20
|
31
|
22
|
27
|
35
|
26
|
25
|
30
|
26
|
|
2025/06
|
40
|
35
|
20
|
22
|
34
|
32
|
35
|
32
|
24
|
21
|
25
|
26
|
22
|
29
|
29
|
20
|
17
|
23
|
16
|
16
|
16
|
19
|
21
|
20
|
22
|
16
|
15
|
16
|
14
|
17
|
|
|
2025/05
|
53
|
55
|
47
|
41
|
40
|
36
|
34
|
50
|
37
|
25
|
24
|
37
|
39
|
44
|
34
|
21
|
20
|
26
|
27
|
26
|
24
|
32
|
31
|
24
|
32
|
36
|
36
|
32
|
12
|
23
|
37
|
|
2025/04
|
15
|
34
|
47
|
52
|
37
|
50
|
61
|
66
|
65
|
43
|
41
|
41
|
116
|
94
|
89
|
75
|
62
|
56
|
44
|
38
|
38
|
36
|
35
|
33
|
16
|
18
|
32
|
47
|
35
|
47
|
|
|
2025/03
|
82
|
35
|
29
|
23
|
14
|
15
|
20
|
33
|
40
|
42
|
57
|
60
|
45
|
27
|
41
|
12
|
45
|
51
|
44
|
47
|
51
|
51
|
62
|
72
|
66
|
50
|
35
|
48
|
27
|
10
|
10
|
|
2025/02
|
55
|
25
|
14
|
39
|
53
|
46
|
20
|
39
|
40
|
37
|
48
|
43
|
57
|
42
|
48
|
74
|
58
|
52
|
34
|
34
|
29
|
28
|
29
|
34
|
47
|
62
|
73
|
99
|
|||
|
2025/01
|
55
|
60
|
58
|
45
|
49
|
57
|
57
|
55
|
53
|
52
|
47
|
45
|
47
|
52
|
79
|
86
|
55
|
50
|
57
|
51
|
62
|
71
|
62
|
37
|
31
|
26
|
24
|
41
|
69
|
45
|
45
|
|
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