Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Nov
Sat
22 Nov
Sun
23 Nov
Mon
24 Nov
Tue
25 Nov
Wed
26 Nov
Thu
27 Nov
Real-time AQI (Monitoring Station in Deyang)
西小区
7857 *
PM2.5
85
PM10
0
O3
0.6
CO
5
SO2
58
NO2
耐火材料厂
11385 *
PM2.5
100
PM10
3
O3
0.9
CO
4
SO2
61
NO2
市教育局
6748 *
PM2.5
65
PM10
3
O3
0.7
CO
1
SO2
53
NO2
Air quality in the last 12 months (Deyang)
|
2025/10
|
22
|
20
|
19
|
20
|
24
|
17
|
21
|
31
|
32
|
30
|
13
|
17
|
28
|
39
|
42
|
40
|
28
|
32
|
21
|
11
|
13
|
17
|
12
|
15
|
20
|
35
|
36
|
50
|
41
|
54
|
53
|
|
2025/09
|
39
|
36
|
39
|
45
|
33
|
39
|
55
|
54
|
37
|
40
|
15
|
14
|
22
|
30
|
42
|
22
|
19
|
9
|
18
|
26
|
13
|
13
|
17
|
32
|
37
|
48
|
28
|
11
|
23
|
29
|
|
|
2025/08
|
40
|
39
|
48
|
45
|
43
|
37
|
22
|
32
|
22
|
14
|
22
|
33
|
34
|
42
|
45
|
22
|
25
|
22
|
40
|
33
|
25
|
16
|
17
|
15
|
17
|
27
|
31
|
19
|
12
|
15
|
30
|
|
2025/07
|
13
|
25
|
21
|
26
|
16
|
22
|
19
|
17
|
19
|
26
|
14
|
26
|
39
|
42
|
51
|
54
|
45
|
37
|
21
|
19
|
22
|
27
|
16
|
13
|
16
|
18
|
26
|
39
|
40
|
38
|
36
|
|
2025/06
|
30
|
43
|
48
|
50
|
53
|
68
|
47
|
56
|
43
|
36
|
39
|
60
|
59
|
56
|
45
|
51
|
53
|
17
|
32
|
40
|
36
|
23
|
27
|
18
|
23
|
33
|
39
|
46
|
28
|
14
|
|
|
2025/05
|
57
|
59
|
63
|
61
|
33
|
46
|
42
|
40
|
272
|
124
|
65
|
80
|
53
|
76
|
77
|
91
|
85
|
130
|
85
|
75
|
80
|
62
|
64
|
61
|
52
|
61
|
35
|
28
|
43
|
40
|
24
|
|
2025/04
|
61
|
69
|
67
|
79
|
58
|
53
|
63
|
74
|
79
|
68
|
55
|
157
|
199
|
108
|
103
|
99
|
74
|
71
|
62
|
60
|
59
|
73
|
83
|
40
|
46
|
37
|
41
|
52
|
36
|
45
|
|
|
2025/03
|
86
|
84
|
61
|
29
|
35
|
37
|
36
|
56
|
46
|
68
|
80
|
90
|
58
|
44
|
40
|
42
|
56
|
60
|
74
|
80
|
83
|
89
|
93
|
61
|
78
|
77
|
209
|
93
|
65
|
37
|
45
|
|
2025/02
|
48
|
58
|
53
|
61
|
47
|
35
|
40
|
34
|
54
|
67
|
85
|
77
|
63
|
51
|
53
|
70
|
54
|
64
|
61
|
57
|
44
|
38
|
44
|
29
|
30
|
49
|
75
|
93
|
|||
|
2025/01
|
130
|
131
|
149
|
163
|
89
|
104
|
73
|
52
|
64
|
66
|
58
|
77
|
111
|
80
|
80
|
58
|
81
|
63
|
90
|
109
|
141
|
195
|
220
|
117
|
47
|
81
|
82
|
105
|
205
|
110
|
72
|
|
2024/12
|
113
|
122
|
115
|
66
|
53
|
37
|
33
|
19
|
28
|
44
|
59
|
62
|
49
|
65
|
82
|
101
|
139
|
153
|
123
|
94
|
89
|
66
|
83
|
83
|
80
|
108
|
114
|
95
|
88
|
90
|
92
|
|
2024/11
|
42
|
38
|
44
|
32
|
38
|
44
|
54
|
69
|
38
|
29
|
54
|
29
|
28
|
41
|
46
|
34
|
26
|
11
|
16
|
38
|
48
|
54
|
52
|
37
|
24
|
43
|
54
|
66
|
73
|
81
|
|
|
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
*: primary pollution