Air Quality
Excellent
No health implications.
18
PM2.5
35
PM10
19
O3
0.8
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Apr
52
Good
Sun
28 Apr
56
Good
Mon
29 Apr
57
Good
Tue
30 Apr
54
Good
Wed
1 May
54
Good
Thu
2 May
45
Excellent
Fri
3 May
45
Excellent
Air quality in the last 12 months (Huanjiang)
|
2024/02
|
34
|
35
|
27
|
13
|
13
|
12
|
14
|
20
|
28
|
61
|
50
|
54
|
80
|
84
|
49
|
24
|
58
|
51
|
53
|
54
|
53
|
27
|
14
|
14
|
15
|
15
|
27
|
20
|
16
|
||
|
2024/01
|
99
|
35
|
22
|
50
|
85
|
79
|
53
|
36
|
24
|
34
|
37
|
28
|
33
|
52
|
59
|
66
|
51
|
50
|
53
|
13
|
14
|
18
|
39
|
58
|
35
|
37
|
47
|
47
|
29
|
16
|
22
|
|
2023/12
|
56
|
36
|
19
|
20
|
34
|
41
|
50
|
55
|
60
|
51
|
39
|
25
|
54
|
62
|
38
|
21
|
24
|
27
|
22
|
29
|
45
|
54
|
51
|
48
|
46
|
54
|
66
|
83
|
85
|
78
|
92
|
|
2023/11
|
45
|
48
|
68
|
56
|
34
|
23
|
21
|
36
|
58
|
47
|
30
|
10
|
12
|
19
|
20
|
25
|
41
|
46
|
52
|
44
|
51
|
71
|
74
|
68
|
69
|
69
|
44
|
52
|
66
|
68
|
|
|
2023/10
|
39
|
42
|
42
|
37
|
39
|
21
|
18
|
22
|
22
|
22
|
25
|
35
|
47
|
30
|
26
|
32
|
39
|
48
|
39
|
23
|
25
|
32
|
41
|
55
|
41
|
44
|
22
|
29
|
24
|
31
|
41
|
|
2023/09
|
36
|
33
|
26
|
17
|
29
|
36
|
36
|
34
|
24
|
23
|
19
|
16
|
20
|
16
|
24
|
29
|
28
|
23
|
22
|
23
|
34
|
31
|
38
|
42
|
43
|
40
|
38
|
41
|
40
|
33
|
|
|
2023/08
|
27
|
28
|
20
|
37
|
27
|
27
|
32
|
23
|
25
|
28
|
25
|
27
|
31
|
25
|
30
|
24
|
33
|
41
|
36
|
30
|
21
|
25
|
18
|
26
|
30
|
33
|
27
|
22
|
23
|
28
|
32
|
|
2023/07
|
38
|
32
|
24
|
23
|
22
|
21
|
25
|
27
|
28
|
29
|
30
|
29
|
28
|
35
|
27
|
45
|
44
|
25
|
20
|
31
|
26
|
28
|
31
|
41
|
43
|
48
|
51
|
41
|
39
|
35
|
29
|
|
2023/06
|
46
|
36
|
37
|
33
|
28
|
18
|
25
|
21
|
34
|
38
|
43
|
44
|
25
|
26
|
41
|
47
|
32
|
31
|
28
|
30
|
28
|
18
|
25
|
24
|
27
|
22
|
26
|
26
|
35
|
33
|
|
|
2023/05
|
62
|
47
|
32
|
35
|
40
|
41
|
17
|
20
|
30
|
21
|
20
|
41
|
45
|
47
|
55
|
49
|
55
|
46
|
47
|
54
|
59
|
46
|
23
|
29
|
40
|
30
|
27
|
24
|
41
|
51
|
55
|
|
2023/04
|
66
|
63
|
59
|
64
|
53
|
22
|
32
|
64
|
72
|
33
|
25
|
40
|
47
|
48
|
49
|
61
|
71
|
50
|
41
|
42
|
44
|
53
|
49
|
15
|
18
|
28
|
43
|
40
|
45
|
68
|
|
|
2023/03
|
80
|
74
|
74
|
49
|
58
|
96
|
89
|
80
|
67
|
66
|
68
|
83
|
80
|
83
|
93
|
69
|
51
|
47
|
26
|
40
|
57
|
58
|
65
|
36
|
36
|
44
|
39
|
53
|
46
|
57
|
67
|
|
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