Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
52
*
PM2.5
90
PM10
64
O3
0.6
CO
5
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 Feb
89
Good
Sat
21 Feb
82
Good
Sun
22 Feb
91
Good
Mon
23 Feb
90
Good
Tue
24 Feb
87
Good
Wed
25 Feb
17
Excellent
Thu
26 Feb
34
Excellent
Air quality in the last 12 months (Huaiyang)
|
2026/01
|
53
|
119
|
92
|
87
|
196
|
83
|
53
|
83
|
70
|
87
|
59
|
78
|
104
|
166
|
104
|
118
|
94
|
57
|
56
|
44
|
62
|
80
|
97
|
136
|
173
|
171
|
136
|
88
|
90
|
121
|
117
|
|
2025/12
|
134
|
88
|
58
|
94
|
116
|
106
|
107
|
95
|
83
|
123
|
190
|
47
|
56
|
81
|
60
|
124
|
200
|
203
|
168
|
209
|
117
|
48
|
73
|
85
|
91
|
61
|
75
|
91
|
164
|
164
|
97
|
|
2025/11
|
101
|
80
|
71
|
60
|
87
|
71
|
43
|
69
|
65
|
84
|
54
|
59
|
93
|
140
|
122
|
124
|
38
|
43
|
49
|
60
|
81
|
80
|
74
|
107
|
80
|
92
|
245
|
112
|
76
|
94
|
|
|
2025/10
|
26
|
9
|
26
|
25
|
27
|
15
|
35
|
62
|
24
|
15
|
17
|
25
|
21
|
28
|
36
|
42
|
14
|
35
|
43
|
43
|
48
|
56
|
74
|
87
|
81
|
82
|
96
|
69
|
74
|
79
|
193
|
|
2025/09
|
31
|
39
|
37
|
41
|
45
|
42
|
48
|
16
|
24
|
30
|
16
|
17
|
36
|
27
|
22
|
27
|
22
|
17
|
12
|
26
|
39
|
27
|
14
|
25
|
39
|
31
|
16
|
23
|
30
|
30
|
|
|
2025/08
|
31
|
23
|
32
|
27
|
38
|
28
|
19
|
23
|
21
|
27
|
16
|
20
|
21
|
21
|
26
|
28
|
25
|
32
|
31
|
23
|
25
|
28
|
30
|
31
|
24
|
30
|
32
|
36
|
31
|
36
|
23
|
|
2025/07
|
25
|
21
|
23
|
22
|
28
|
41
|
35
|
39
|
18
|
38
|
59
|
34
|
34
|
35
|
34
|
44
|
38
|
37
|
38
|
38
|
31
|
23
|
19
|
24
|
30
|
27
|
26
|
24
|
22
|
32
|
37
|
|
2025/06
|
51
|
52
|
59
|
59
|
56
|
50
|
57
|
48
|
41
|
35
|
43
|
48
|
51
|
42
|
43
|
63
|
51
|
25
|
14
|
25
|
36
|
23
|
38
|
36
|
44
|
25
|
29
|
24
|
18
|
23
|
|
|
2025/05
|
79
|
113
|
49
|
51
|
88
|
189
|
119
|
80
|
75
|
32
|
54
|
54
|
52
|
56
|
74
|
73
|
154
|
90
|
109
|
66
|
58
|
78
|
76
|
65
|
57
|
53
|
73
|
68
|
71
|
61
|
49
|
|
2025/04
|
67
|
45
|
55
|
74
|
78
|
82
|
79
|
79
|
106
|
104
|
75
|
248
|
131
|
64
|
57
|
80
|
88
|
86
|
48
|
61
|
52
|
70
|
90
|
106
|
76
|
66
|
75
|
50
|
52
|
81
|
|
|
2025/03
|
102
|
66
|
40
|
37
|
68
|
84
|
76
|
85
|
109
|
106
|
86
|
130
|
120
|
44
|
62
|
46
|
48
|
56
|
56
|
49
|
42
|
61
|
73
|
179
|
61
|
77
|
116
|
157
|
69
|
66
|
77
|
|
2025/02
|
101
|
128
|
148
|
51
|
54
|
56
|
92
|
56
|
56
|
65
|
107
|
126
|
119
|
87
|
79
|
78
|
71
|
75
|
103
|
67
|
75
|
106
|
103
|
55
|
74
|
102
|
108
|
93
|
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
|
14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution