Air Quality
Excellent
No health implications.
27
PM2.5
40
PM10
19
O3
0.6
CO
8
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 May
35
Excellent
Thu
29 May
38
Excellent
Fri
30 May
42
Excellent
Sat
31 May
43
Excellent
Sun
1 Jun
46
Excellent
Mon
2 Jun
39
Excellent
Tue
3 Jun
25
Excellent
Air quality in the last 12 months (Huanjiang)
|
2025/04
|
38
|
56
|
68
|
58
|
67
|
76
|
101
|
107
|
110
|
111
|
71
|
48
|
188
|
130
|
100
|
87
|
79
|
66
|
47
|
43
|
40
|
40
|
22
|
22
|
23
|
29
|
42
|
33
|
48
|
38
|
|
|
2025/03
|
52
|
53
|
85
|
30
|
22
|
16
|
27
|
40
|
60
|
29
|
38
|
51
|
34
|
27
|
13
|
22
|
43
|
25
|
36
|
48
|
57
|
74
|
85
|
80
|
89
|
81
|
74
|
70
|
16
|
12
|
25
|
|
2025/02
|
17
|
9
|
21
|
50
|
67
|
24
|
17
|
49
|
59
|
62
|
127
|
103
|
39
|
55
|
18
|
39
|
44
|
25
|
18
|
12
|
13
|
15
|
13
|
26
|
40
|
29
|
30
|
57
|
|||
|
2025/01
|
102
|
89
|
83
|
124
|
84
|
84
|
93
|
73
|
36
|
34
|
51
|
73
|
84
|
93
|
80
|
73
|
77
|
93
|
90
|
91
|
97
|
120
|
149
|
121
|
35
|
17
|
37
|
48
|
130
|
76
|
51
|
|
2024/12
|
75
|
83
|
88
|
91
|
47
|
16
|
9
|
32
|
54
|
44
|
67
|
41
|
47
|
53
|
42
|
58
|
82
|
76
|
69
|
80
|
85
|
93
|
86
|
93
|
89
|
86
|
79
|
63
|
89
|
130
|
115
|
|
2024/11
|
49
|
40
|
54
|
66
|
58
|
54
|
58
|
54
|
52
|
59
|
72
|
70
|
73
|
75
|
69
|
65
|
62
|
25
|
16
|
20
|
23
|
23
|
34
|
48
|
56
|
24
|
30
|
38
|
46
|
58
|
|
|
2024/10
|
12
|
24
|
42
|
45
|
48
|
49
|
52
|
41
|
33
|
41
|
43
|
52
|
71
|
24
|
23
|
30
|
31
|
25
|
24
|
21
|
32
|
26
|
32
|
35
|
28
|
33
|
27
|
32
|
40
|
47
|
54
|
|
2024/09
|
27
|
29
|
28
|
23
|
37
|
36
|
25
|
20
|
24
|
26
|
30
|
37
|
41
|
41
|
33
|
30
|
27
|
31
|
38
|
32
|
28
|
25
|
28
|
40
|
47
|
55
|
42
|
51
|
40
|
35
|
|
|
2024/08
|
19
|
23
|
26
|
25
|
31
|
34
|
34
|
34
|
42
|
32
|
21
|
26
|
21
|
25
|
37
|
40
|
21
|
31
|
40
|
27
|
25
|
19
|
18
|
22
|
35
|
27
|
26
|
34
|
32
|
27
|
41
|
|
2024/07
|
38
|
23
|
18
|
26
|
24
|
21
|
21
|
22
|
27
|
28
|
24
|
24
|
28
|
25
|
31
|
32
|
30
|
26
|
24
|
28
|
45
|
39
|
34
|
25
|
39
|
42
|
32
|
23
|
16
|
16
|
21
|
|
2024/06
|
47
|
46
|
28
|
25
|
40
|
28
|
39
|
36
|
15
|
15
|
23
|
34
|
35
|
14
|
33
|
27
|
28
|
15
|
29
|
37
|
35
|
30
|
27
|
19
|
12
|
12
|
23
|
22
|
23
|
23
|
|
|
2024/05
|
12
|
23
|
19
|
27
|
26
|
34
|
40
|
36
|
32
|
33
|
39
|
22
|
51
|
53
|
56
|
55
|
51
|
33
|
17
|
31
|
22
|
33
|
41
|
45
|
49
|
25
|
29
|
40
|
47
|
26
|
33
|
|
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