Air Quality
Excellent
No health implications.
6
PM2.5
16
PM10
41
O3
0.6
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Mar
30
Excellent
Tue
17 Mar
35
Excellent
Wed
18 Mar
38
Excellent
Thu
19 Mar
42
Excellent
Fri
20 Mar
40
Excellent
Sat
21 Mar
27
Excellent
Sun
22 Mar
48
Excellent
Air quality in the last 12 months (Zheng'an)
|
2026/02
|
31
|
49
|
55
|
69
|
73
|
71
|
63
|
51
|
40
|
46
|
49
|
53
|
63
|
69
|
72
|
60
|
66
|
69
|
62
|
59
|
64
|
60
|
46
|
31
|
30
|
30
|
21
|
13
|
|||
|
2026/01
|
24
|
35
|
39
|
50
|
58
|
59
|
71
|
70
|
91
|
121
|
99
|
114
|
96
|
150
|
117
|
134
|
142
|
121
|
90
|
19
|
31
|
58
|
62
|
72
|
54
|
44
|
51
|
52
|
43
|
24
|
24
|
|
2025/12
|
98
|
113
|
66
|
58
|
58
|
64
|
59
|
55
|
71
|
76
|
64
|
92
|
37
|
38
|
53
|
70
|
74
|
69
|
85
|
69
|
55
|
36
|
28
|
41
|
39
|
45
|
58
|
69
|
83
|
91
|
39
|
|
2025/11
|
24
|
25
|
26
|
21
|
21
|
21
|
19
|
15
|
13
|
17
|
25
|
28
|
32
|
35
|
39
|
51
|
34
|
17
|
27
|
36
|
42
|
58
|
39
|
45
|
45
|
50
|
54
|
60
|
70
|
84
|
|
|
2025/10
|
21
|
26
|
31
|
29
|
25
|
22
|
24
|
23
|
20
|
20
|
23
|
40
|
20
|
16
|
19
|
18
|
21
|
16
|
14
|
15
|
14
|
17
|
21
|
29
|
38
|
32
|
25
|
26
|
33
|
28
|
30
|
|
2025/09
|
36
|
30
|
30
|
23
|
32
|
25
|
34
|
29
|
25
|
21
|
22
|
32
|
17
|
18
|
26
|
26
|
32
|
30
|
26
|
19
|
18
|
18
|
23
|
18
|
23
|
17
|
22
|
29
|
34
|
35
|
|
|
2025/08
|
24
|
25
|
25
|
26
|
29
|
27
|
27
|
21
|
20
|
22
|
17
|
18
|
24
|
22
|
16
|
16
|
18
|
21
|
19
|
15
|
20
|
16
|
21
|
24
|
20
|
20
|
20
|
22
|
36
|
39
|
35
|
|
2025/07
|
20
|
17
|
21
|
17
|
21
|
26
|
23
|
29
|
26
|
24
|
23
|
30
|
27
|
24
|
21
|
22
|
23
|
25
|
25
|
24
|
23
|
21
|
18
|
14
|
17
|
19
|
22
|
23
|
23
|
24
|
20
|
|
2025/06
|
17
|
18
|
25
|
25
|
27
|
34
|
43
|
35
|
31
|
24
|
30
|
31
|
27
|
24
|
30
|
25
|
22
|
23
|
20
|
16
|
19
|
15
|
18
|
19
|
17
|
21
|
16
|
17
|
18
|
25
|
|
|
2025/05
|
40
|
55
|
49
|
42
|
38
|
37
|
36
|
24
|
34
|
31
|
36
|
33
|
46
|
56
|
44
|
36
|
40
|
39
|
39
|
38
|
30
|
21
|
32
|
44
|
36
|
34
|
20
|
18
|
24
|
23
|
20
|
|
2025/04
|
45
|
54
|
50
|
61
|
67
|
66
|
60
|
65
|
63
|
55
|
58
|
110
|
209
|
104
|
80
|
66
|
54
|
56
|
30
|
23
|
35
|
31
|
34
|
28
|
40
|
39
|
30
|
31
|
29
|
21
|
|
|
2025/03
|
63
|
84
|
58
|
33
|
27
|
27
|
35
|
40
|
40
|
43
|
49
|
63
|
67
|
52
|
35
|
34
|
34
|
32
|
38
|
43
|
60
|
68
|
70
|
54
|
54
|
58
|
66
|
71
|
30
|
31
|
44
|
|
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