Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
*
PM2.5
65
PM10
63
O3
0.8
CO
11
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Mar
124
Light
Wed
4 Mar
99
Good
Thu
5 Mar
79
Good
Fri
6 Mar
61
Good
Sat
7 Mar
68
Good
Sun
8 Mar
72
Good
Mon
9 Mar
38
Excellent
Air quality in the last 12 months (Huanren)
|
2026/01
|
56
|
54
|
68
|
70
|
59
|
58
|
48
|
51
|
51
|
44
|
37
|
42
|
25
|
52
|
57
|
57
|
44
|
42
|
36
|
57
|
55
|
55
|
56
|
49
|
55
|
58
|
57
|
55
|
53
|
59
|
66
|
|
2025/12
|
44
|
29
|
29
|
43
|
42
|
57
|
75
|
32
|
51
|
76
|
41
|
63
|
54
|
53
|
57
|
61
|
55
|
48
|
26
|
30
|
35
|
45
|
35
|
41
|
29
|
51
|
61
|
72
|
38
|
39
|
44
|
|
2025/11
|
40
|
25
|
32
|
48
|
56
|
70
|
75
|
65
|
38
|
28
|
45
|
57
|
40
|
51
|
55
|
45
|
41
|
47
|
52
|
53
|
55
|
53
|
73
|
128
|
179
|
110
|
41
|
44
|
46
|
52
|
|
|
2025/10
|
35
|
41
|
39
|
35
|
34
|
17
|
19
|
29
|
25
|
24
|
17
|
37
|
32
|
52
|
49
|
55
|
41
|
19
|
26
|
34
|
40
|
44
|
51
|
56
|
61
|
52
|
48
|
65
|
43
|
33
|
36
|
|
2025/09
|
19
|
40
|
30
|
29
|
28
|
20
|
22
|
31
|
28
|
35
|
41
|
42
|
45
|
33
|
27
|
29
|
21
|
23
|
19
|
19
|
38
|
29
|
33
|
13
|
27
|
31
|
31
|
24
|
37
|
37
|
|
|
2025/08
|
31
|
23
|
22
|
16
|
17
|
13
|
16
|
28
|
26
|
20
|
29
|
33
|
29
|
19
|
28
|
9
|
14
|
17
|
19
|
11
|
19
|
17
|
21
|
18
|
13
|
15
|
25
|
18
|
18
|
25
|
10
|
|
2025/07
|
10
|
9
|
9
|
11
|
16
|
15
|
27
|
31
|
35
|
41
|
38
|
34
|
30
|
19
|
15
|
12
|
12
|
16
|
16
|
12
|
16
|
15
|
11
|
18
|
22
|
25
|
31
|
30
|
26
|
22
|
34
|
|
2025/06
|
56
|
48
|
26
|
18
|
38
|
33
|
24
|
26
|
31
|
19
|
24
|
32
|
28
|
34
|
26
|
15
|
17
|
27
|
31
|
19
|
19
|
32
|
33
|
43
|
37
|
37
|
30
|
20
|
20
|
10
|
|
|
2025/05
|
19
|
22
|
24
|
23
|
32
|
30
|
38
|
44
|
56
|
26
|
32
|
44
|
50
|
33
|
23
|
24
|
18
|
24
|
30
|
56
|
36
|
60
|
35
|
36
|
31
|
32
|
36
|
36
|
46
|
51
|
54
|
|
2025/04
|
61
|
47
|
45
|
49
|
17
|
35
|
47
|
57
|
57
|
54
|
48
|
30
|
15
|
19
|
32
|
40
|
57
|
38
|
21
|
29
|
36
|
21
|
39
|
63
|
60
|
51
|
57
|
54
|
63
|
55
|
|
|
2025/03
|
69
|
31
|
20
|
33
|
46
|
56
|
51
|
53
|
57
|
59
|
47
|
64
|
46
|
34
|
40
|
41
|
62
|
56
|
56
|
51
|
60
|
78
|
97
|
69
|
87
|
101
|
45
|
29
|
29
|
32
|
49
|
|
2025/02
|
71
|
65
|
31
|
34
|
35
|
48
|
39
|
35
|
43
|
54
|
63
|
82
|
81
|
68
|
79
|
49
|
31
|
31
|
39
|
42
|
43
|
39
|
41
|
45
|
61
|
64
|
67
|
69
|
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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
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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
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23
|
24
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25
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26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution