Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
76
*
PM10
69
O3
0.6
CO
10
SO2
34
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
27 Jun
92
Good
Sat
28 Jun
91
Good
Sun
29 Jun
82
Good
Mon
30 Jun
63
Good
Tue
1 Jul
56
Good
Wed
2 Jul
65
Good
Thu
3 Jul
53
Good
Air quality in the last 12 months (Acheng)
|
2025/05
|
39
|
32
|
40
|
23
|
20
|
34
|
40
|
33
|
35
|
31
|
50
|
65
|
55
|
59
|
66
|
36
|
25
|
30
|
26
|
50
|
50
|
35
|
32
|
26
|
32
|
29
|
37
|
54
|
48
|
48
|
53
|
|
2025/04
|
82
|
78
|
50
|
56
|
44
|
44
|
44
|
65
|
138
|
213
|
218
|
67
|
49
|
32
|
35
|
68
|
164
|
92
|
40
|
112
|
90
|
29
|
33
|
38
|
20
|
26
|
41
|
59
|
53
|
59
|
|
|
2025/03
|
26
|
29
|
41
|
50
|
49
|
73
|
45
|
68
|
78
|
258
|
132
|
63
|
25
|
45
|
45
|
34
|
43
|
45
|
126
|
125
|
171
|
27
|
38
|
90
|
67
|
61
|
41
|
30
|
29
|
31
|
78
|
|
2025/02
|
136
|
149
|
163
|
95
|
107
|
110
|
70
|
49
|
107
|
114
|
118
|
117
|
82
|
63
|
90
|
57
|
48
|
52
|
73
|
80
|
80
|
91
|
74
|
55
|
54
|
48
|
81
|
90
|
|||
|
2025/01
|
131
|
133
|
80
|
111
|
152
|
159
|
156
|
86
|
108
|
127
|
162
|
143
|
120
|
219
|
116
|
53
|
59
|
68
|
185
|
246
|
253
|
179
|
197
|
209
|
227
|
280
|
97
|
49
|
88
|
67
|
108
|
|
2024/12
|
41
|
29
|
26
|
36
|
52
|
41
|
61
|
87
|
81
|
130
|
61
|
89
|
132
|
74
|
47
|
76
|
121
|
120
|
107
|
169
|
145
|
72
|
102
|
70
|
61
|
45
|
62
|
79
|
52
|
111
|
113
|
|
2024/11
|
113
|
65
|
65
|
46
|
58
|
110
|
136
|
141
|
119
|
78
|
180
|
124
|
110
|
133
|
145
|
54
|
39
|
51
|
101
|
187
|
215
|
48
|
80
|
65
|
58
|
60
|
31
|
46
|
35
|
80
|
|
|
2024/10
|
21
|
28
|
29
|
30
|
49
|
32
|
54
|
64
|
52
|
27
|
30
|
48
|
59
|
54
|
22
|
24
|
71
|
72
|
32
|
51
|
39
|
34
|
53
|
75
|
78
|
83
|
85
|
53
|
56
|
70
|
80
|
|
2024/09
|
18
|
17
|
22
|
21
|
27
|
18
|
22
|
25
|
36
|
24
|
21
|
25
|
24
|
26
|
23
|
25
|
29
|
24
|
30
|
23
|
40
|
41
|
27
|
32
|
32
|
33
|
35
|
45
|
31
|
22
|
|
|
2024/08
|
21
|
26
|
21
|
26
|
22
|
25
|
33
|
34
|
31
|
41
|
19
|
25
|
30
|
37
|
45
|
41
|
41
|
43
|
17
|
19
|
26
|
24
|
27
|
43
|
35
|
27
|
36
|
26
|
31
|
30
|
25
|
|
2024/07
|
65
|
57
|
35
|
17
|
32
|
47
|
71
|
64
|
55
|
79
|
102
|
70
|
56
|
64
|
65
|
56
|
29
|
28
|
38
|
38
|
36
|
35
|
33
|
42
|
28
|
17
|
17
|
14
|
25
|
24
|
22
|
|
2024/06
|
13
|
18
|
24
|
25
|
34
|
35
|
40
|
31
|
24
|
29
|
41
|
31
|
27
|
22
|
12
|
21
|
22
|
30
|
46
|
42
|
36
|
10
|
8
|
10
|
22
|
34
|
43
|
59
|
42
|
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