Air Quality
Excellent
No health implications.
1
PM2.5
3
PM10
37
O3
0.9
CO
5
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Feb
63
Good
Sun
2 Feb
50
Excellent
Mon
3 Feb
48
Excellent
Tue
4 Feb
64
Good
Wed
5 Feb
51
Good
Thu
6 Feb
46
Excellent
Fri
7 Feb
15
Excellent
Air quality in the last 12 months (Rongshui)
|
2024/12
|
68
|
87
|
91
|
94
|
66
|
19
|
18
|
44
|
76
|
37
|
34
|
51
|
56
|
61
|
41
|
52
|
93
|
66
|
76
|
91
|
94
|
94
|
96
|
94
|
98
|
97
|
84
|
80
|
92
|
134
|
101
|
|
2024/11
|
48
|
58
|
74
|
79
|
66
|
67
|
55
|
57
|
57
|
64
|
67
|
66
|
69
|
67
|
64
|
57
|
43
|
21
|
18
|
22
|
26
|
32
|
35
|
47
|
50
|
25
|
32
|
44
|
48
|
61
|
|
|
2024/10
|
29
|
38
|
52
|
53
|
52
|
53
|
60
|
44
|
40
|
47
|
54
|
62
|
69
|
51
|
29
|
32
|
35
|
27
|
18
|
18
|
26
|
24
|
29
|
33
|
38
|
41
|
30
|
36
|
47
|
51
|
52
|
|
2024/09
|
31
|
35
|
32
|
31
|
44
|
36
|
22
|
17
|
25
|
27
|
29
|
37
|
41
|
39
|
40
|
32
|
30
|
35
|
40
|
33
|
28
|
30
|
34
|
42
|
48
|
42
|
41
|
49
|
41
|
46
|
|
|
2024/08
|
14
|
18
|
21
|
22
|
31
|
31
|
28
|
26
|
26
|
26
|
23
|
22
|
18
|
24
|
38
|
39
|
26
|
34
|
38
|
24
|
19
|
18
|
19
|
23
|
27
|
31
|
33
|
41
|
35
|
33
|
39
|
|
2024/07
|
26
|
12
|
19
|
21
|
20
|
20
|
19
|
18
|
22
|
24
|
23
|
24
|
25
|
21
|
24
|
26
|
21
|
18
|
18
|
25
|
34
|
31
|
24
|
25
|
32
|
40
|
39
|
16
|
15
|
16
|
13
|
|
2024/06
|
29
|
29
|
31
|
19
|
21
|
21
|
28
|
29
|
19
|
20
|
21
|
22
|
23
|
16
|
27
|
21
|
18
|
12
|
21
|
26
|
24
|
21
|
21
|
16
|
11
|
12
|
16
|
19
|
17
|
15
|
|
|
2024/05
|
15
|
24
|
23
|
23
|
22
|
42
|
48
|
46
|
34
|
34
|
32
|
29
|
57
|
58
|
62
|
58
|
59
|
36
|
14
|
23
|
23
|
37
|
41
|
41
|
41
|
18
|
22
|
32
|
41
|
25
|
21
|
|
2024/04
|
61
|
63
|
56
|
21
|
18
|
16
|
17
|
27
|
43
|
44
|
34
|
48
|
48
|
51
|
61
|
53
|
39
|
22
|
41
|
19
|
24
|
49
|
35
|
43
|
50
|
30
|
30
|
49
|
63
|
26
|
|
|
2024/03
|
57
|
61
|
75
|
28
|
33
|
42
|
54
|
59
|
70
|
43
|
37
|
54
|
45
|
35
|
21
|
33
|
52
|
26
|
39
|
87
|
97
|
71
|
44
|
52
|
44
|
25
|
61
|
36
|
49
|
58
|
48
|
|
2024/02
|
31
|
21
|
18
|
12
|
20
|
16
|
18
|
33
|
44
|
97
|
77
|
70
|
79
|
59
|
50
|
30
|
57
|
43
|
48
|
53
|
49
|
18
|
15
|
15
|
17
|
15
|
28
|
20
|
21
|
||
|
2024/01
|
109
|
38
|
34
|
54
|
93
|
77
|
61
|
30
|
37
|
58
|
58
|
62
|
62
|
70
|
79
|
97
|
81
|
76
|
52
|
13
|
26
|
22
|
49
|
52
|
42
|
51
|
50
|
54
|
39
|
22
|
27
|
|
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