Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
PM2.5
75
*
PM10
23
O3
0.6
CO
4
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Dec
111
Light
Sun
14 Dec
95
Good
Mon
15 Dec
82
Good
Tue
16 Dec
66
Good
Wed
17 Dec
76
Good
Thu
18 Dec
30
Excellent
Fri
19 Dec
23
Excellent
Air quality in the last 12 months (Qing'an)
|
2025/11
|
171
|
21
|
42
|
58
|
145
|
111
|
21
|
74
|
75
|
28
|
49
|
81
|
34
|
62
|
79
|
76
|
30
|
50
|
172
|
95
|
79
|
227
|
297
|
69
|
56
|
229
|
116
|
96
|
52
|
39
|
|
|
2025/10
|
37
|
37
|
44
|
31
|
24
|
27
|
34
|
27
|
37
|
41
|
46
|
27
|
42
|
37
|
60
|
44
|
128
|
20
|
27
|
23
|
34
|
39
|
43
|
61
|
147
|
69
|
49
|
55
|
128
|
101
|
88
|
|
2025/09
|
21
|
23
|
30
|
44
|
41
|
20
|
22
|
22
|
17
|
22
|
20
|
31
|
30
|
30
|
16
|
19
|
17
|
21
|
27
|
26
|
22
|
29
|
36
|
23
|
16
|
22
|
24
|
34
|
30
|
51
|
|
|
2025/08
|
26
|
23
|
15
|
17
|
16
|
15
|
12
|
20
|
15
|
11
|
13
|
18
|
14
|
12
|
19
|
11
|
16
|
19
|
17
|
18
|
21
|
11
|
20
|
17
|
23
|
16
|
22
|
22
|
22
|
21
|
34
|
|
2025/07
|
17
|
19
|
23
|
21
|
16
|
18
|
16
|
23
|
20
|
23
|
35
|
26
|
15
|
17
|
18
|
14
|
18
|
14
|
22
|
15
|
13
|
22
|
26
|
29
|
16
|
20
|
19
|
16
|
15
|
12
|
15
|
|
2025/06
|
16
|
21
|
19
|
18
|
16
|
14
|
16
|
28
|
18
|
17
|
15
|
26
|
36
|
22
|
28
|
19
|
15
|
30
|
20
|
16
|
10
|
19
|
26
|
38
|
43
|
45
|
48
|
34
|
16
|
31
|
|
|
2025/05
|
56
|
39
|
36
|
30
|
25
|
32
|
35
|
39
|
19
|
26
|
47
|
75
|
57
|
40
|
66
|
24
|
17
|
25
|
22
|
21
|
18
|
15
|
18
|
17
|
20
|
27
|
34
|
48
|
50
|
43
|
50
|
|
2025/04
|
83
|
66
|
71
|
46
|
50
|
55
|
55
|
51
|
68
|
102
|
83
|
93
|
34
|
22
|
17
|
27
|
79
|
62
|
28
|
95
|
142
|
18
|
31
|
28
|
18
|
20
|
54
|
76
|
75
|
65
|
|
|
2025/03
|
24
|
33
|
45
|
44
|
45
|
53
|
48
|
43
|
61
|
116
|
56
|
51
|
20
|
24
|
29
|
27
|
28
|
32
|
48
|
83
|
36
|
13
|
21
|
38
|
28
|
30
|
21
|
21
|
20
|
31
|
56
|
|
2025/02
|
119
|
151
|
155
|
69
|
59
|
67
|
48
|
35
|
69
|
103
|
109
|
119
|
89
|
56
|
53
|
43
|
33
|
36
|
37
|
48
|
44
|
43
|
58
|
46
|
53
|
41
|
61
|
61
|
|||
|
2025/01
|
157
|
159
|
148
|
186
|
101
|
105
|
124
|
50
|
65
|
141
|
186
|
194
|
141
|
197
|
87
|
64
|
79
|
87
|
147
|
140
|
129
|
134
|
189
|
232
|
206
|
136
|
81
|
83
|
99
|
65
|
92
|
|
2024/12
|
66
|
40
|
34
|
34
|
50
|
35
|
51
|
67
|
107
|
145
|
48
|
76
|
114
|
91
|
56
|
59
|
69
|
76
|
112
|
221
|
108
|
65
|
56
|
77
|
70
|
41
|
61
|
78
|
79
|
76
|
111
|
|
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