Air Quality
Excellent
No health implications.
19
PM2.5
28
PM10
50
O3
0.8
CO
7
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Feb
32
Excellent
Sat
22 Feb
29
Excellent
Sun
23 Feb
23
Excellent
Mon
24 Feb
39
Excellent
Tue
25 Feb
35
Excellent
Wed
26 Feb
28
Excellent
Thu
27 Feb
47
Excellent
Air quality in the last 12 months (Rong'an)
|
2025/01
|
113
|
98
|
89
|
114
|
112
|
99
|
84
|
81
|
51
|
49
|
53
|
78
|
82
|
85
|
71
|
67
|
73
|
92
|
101
|
95
|
110
|
113
|
131
|
126
|
74
|
25
|
46
|
58
|
112
|
83
|
50
|
|
2024/12
|
66
|
85
|
89
|
96
|
67
|
19
|
20
|
46
|
79
|
31
|
31
|
54
|
56
|
61
|
40
|
51
|
88
|
65
|
78
|
91
|
93
|
94
|
97
|
94
|
99
|
98
|
84
|
83
|
93
|
130
|
98
|
|
2024/11
|
47
|
62
|
77
|
78
|
68
|
69
|
54
|
54
|
56
|
64
|
65
|
65
|
69
|
67
|
64
|
57
|
41
|
20
|
17
|
21
|
26
|
33
|
37
|
48
|
50
|
24
|
33
|
43
|
47
|
60
|
|
|
2024/10
|
29
|
40
|
53
|
52
|
50
|
53
|
62
|
44
|
41
|
48
|
55
|
63
|
70
|
55
|
32
|
32
|
37
|
30
|
18
|
18
|
26
|
23
|
29
|
32
|
38
|
42
|
30
|
39
|
49
|
51
|
51
|
|
2024/09
|
30
|
32
|
31
|
32
|
44
|
35
|
22
|
19
|
25
|
27
|
29
|
36
|
39
|
37
|
39
|
33
|
31
|
35
|
40
|
35
|
28
|
31
|
35
|
42
|
49
|
44
|
41
|
47
|
43
|
46
|
|
|
2024/08
|
13
|
17
|
20
|
22
|
29
|
29
|
27
|
25
|
24
|
25
|
20
|
21
|
18
|
26
|
41
|
39
|
25
|
35
|
38
|
23
|
19
|
17
|
18
|
22
|
26
|
29
|
32
|
38
|
35
|
33
|
39
|
|
2024/07
|
23
|
11
|
19
|
20
|
18
|
18
|
18
|
17
|
21
|
23
|
22
|
23
|
24
|
20
|
22
|
24
|
19
|
16
|
16
|
23
|
31
|
27
|
22
|
25
|
31
|
36
|
38
|
14
|
15
|
18
|
12
|
|
2024/06
|
26
|
26
|
31
|
17
|
18
|
20
|
27
|
29
|
22
|
21
|
21
|
20
|
20
|
17
|
24
|
20
|
16
|
10
|
19
|
24
|
23
|
21
|
21
|
17
|
10
|
13
|
16
|
18
|
16
|
14
|
|
|
2024/05
|
15
|
24
|
22
|
22
|
20
|
41
|
46
|
47
|
35
|
34
|
30
|
31
|
57
|
57
|
61
|
58
|
58
|
39
|
15
|
23
|
23
|
37
|
40
|
39
|
40
|
17
|
21
|
32
|
40
|
26
|
19
|
|
2024/04
|
59
|
63
|
53
|
19
|
16
|
14
|
16
|
28
|
42
|
46
|
36
|
47
|
46
|
49
|
61
|
53
|
35
|
22
|
38
|
19
|
24
|
46
|
37
|
42
|
48
|
30
|
29
|
47
|
61
|
22
|
|
|
2024/03
|
58
|
57
|
69
|
28
|
33
|
45
|
53
|
55
|
66
|
44
|
36
|
53
|
43
|
38
|
24
|
34
|
52
|
23
|
41
|
85
|
93
|
68
|
43
|
50
|
41
|
24
|
61
|
35
|
45
|
58
|
46
|
|
2024/02
|
32
|
19
|
16
|
13
|
20
|
16
|
20
|
34
|
46
|
102
|
80
|
70
|
75
|
56
|
48
|
30
|
55
|
42
|
47
|
52
|
45
|
16
|
16
|
16
|
17
|
16
|
29
|
21
|
22
|
||
|
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