Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
92
*
PM2.5
107
PM10
55
O3
0.4
CO
10
SO2
43
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
12 Mar
82
Good
Fri
13 Mar
89
Good
Sat
14 Mar
92
Good
Sun
15 Mar
69
Good
Mon
16 Mar
69
Good
Tue
17 Mar
55
Good
Wed
18 Mar
26
Excellent
Air quality in the last 12 months (Huaian)
|
2026/02
|
67
|
86
|
88
|
108
|
144
|
49
|
47
|
43
|
48
|
74
|
128
|
141
|
108
|
112
|
100
|
44
|
105
|
114
|
79
|
68
|
47
|
209
|
65
|
37
|
70
|
23
|
29
|
52
|
|||
|
2026/01
|
53
|
44
|
57
|
91
|
126
|
107
|
67
|
67
|
71
|
94
|
52
|
68
|
104
|
151
|
176
|
221
|
65
|
36
|
25
|
39
|
43
|
61
|
88
|
125
|
80
|
28
|
78
|
56
|
44
|
39
|
40
|
|
2025/12
|
91
|
47
|
37
|
65
|
54
|
90
|
108
|
63
|
63
|
61
|
107
|
27
|
55
|
77
|
71
|
89
|
105
|
87
|
113
|
122
|
36
|
24
|
42
|
86
|
47
|
28
|
52
|
88
|
127
|
96
|
26
|
|
2025/11
|
191
|
102
|
31
|
41
|
36
|
48
|
58
|
27
|
77
|
60
|
30
|
46
|
106
|
110
|
127
|
98
|
41
|
49
|
64
|
66
|
141
|
141
|
128
|
108
|
70
|
69
|
203
|
138
|
98
|
109
|
|
|
2025/10
|
41
|
39
|
27
|
31
|
40
|
55
|
39
|
31
|
28
|
45
|
63
|
33
|
20
|
45
|
25
|
22
|
28
|
26
|
32
|
30
|
24
|
31
|
37
|
46
|
57
|
77
|
55
|
44
|
32
|
27
|
68
|
|
2025/09
|
29
|
22
|
31
|
31
|
41
|
45
|
48
|
39
|
20
|
31
|
35
|
32
|
28
|
34
|
40
|
49
|
33
|
23
|
18
|
34
|
41
|
25
|
26
|
18
|
19
|
21
|
22
|
36
|
50
|
56
|
|
|
2025/08
|
14
|
16
|
26
|
35
|
26
|
38
|
26
|
26
|
30
|
13
|
14
|
20
|
31
|
37
|
33
|
38
|
43
|
46
|
47
|
47
|
54
|
45
|
41
|
29
|
22
|
25
|
37
|
43
|
46
|
37
|
18
|
|
2025/07
|
45
|
39
|
45
|
45
|
47
|
46
|
49
|
19
|
29
|
49
|
45
|
38
|
40
|
34
|
46
|
42
|
38
|
41
|
30
|
32
|
24
|
24
|
25
|
25
|
29
|
28
|
26
|
21
|
24
|
23
|
17
|
|
2025/06
|
45
|
19
|
61
|
74
|
78
|
65
|
48
|
40
|
34
|
49
|
45
|
33
|
42
|
30
|
43
|
61
|
48
|
55
|
33
|
10
|
20
|
38
|
35
|
26
|
42
|
61
|
29
|
28
|
24
|
53
|
|
|
2025/05
|
70
|
65
|
55
|
40
|
31
|
68
|
67
|
51
|
15
|
28
|
49
|
51
|
51
|
89
|
105
|
48
|
75
|
55
|
79
|
59
|
45
|
56
|
61
|
55
|
66
|
65
|
63
|
56
|
46
|
58
|
81
|
|
2025/04
|
59
|
53
|
48
|
68
|
69
|
62
|
73
|
84
|
86
|
73
|
100
|
169
|
76
|
64
|
53
|
58
|
71
|
85
|
106
|
54
|
55
|
60
|
72
|
84
|
62
|
54
|
55
|
54
|
56
|
65
|
|
|
2025/03
|
107
|
56
|
40
|
40
|
70
|
58
|
69
|
102
|
100
|
69
|
112
|
123
|
97
|
56
|
49
|
48
|
52
|
47
|
43
|
67
|
58
|
61
|
70
|
106
|
117
|
87
|
122
|
105
|
83
|
53
|
51
|
|
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