Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Oct
Thu
22 Oct
Fri
23 Oct
Sat
24 Oct
Sun
25 Oct
Mon
26 Oct
Tue
27 Oct
Real-time AQI (Monitoring Station in Deyang)
东山公园
2715
PM2.5
27
PM10
58
O3
0.7
CO
4
SO2
15
NO2
耐火材料厂
3718
PM2.5
37
PM10
61
O3
0.8
CO
2
SO2
10
NO2
市林业局
3619
PM2.5
36
PM10
57
O3
0.8
CO
13
SO2
13
NO2
Air quality in the last 12 months (Deyang)
|
2026/08
|
18
|
21
|
33
|
31
|
47
|
41
|
33
|
46
|
39
|
47
|
44
|
34
|
42
|
43
|
57
|
34
|
27
|
22
|
32
|
33
|
38
|
58
|
56
|
51
|
49
|
37
|
53
|
35
|
28
|
43
|
43
|
|
2026/07
|
55
|
62
|
31
|
42
|
39
|
52
|
69
|
50
|
47
|
44
|
33
|
27
|
39
|
39
|
35
|
39
|
32
|
43
|
43
|
68
|
71
|
76
|
61
|
73
|
67
|
35
|
29
|
31
|
41
|
23
|
19
|
|
2026/06
|
72
|
51
|
57
|
68
|
59
|
57
|
32
|
33
|
44
|
46
|
40
|
52
|
57
|
59
|
73
|
63
|
42
|
35
|
49
|
38
|
25
|
21
|
23
|
20
|
20
|
35
|
33
|
59
|
37
|
35
|
|
|
2026/05
|
44
|
42
|
35
|
54
|
78
|
68
|
56
|
40
|
69
|
98
|
100
|
74
|
50
|
83
|
53
|
22
|
48
|
33
|
46
|
41
|
58
|
40
|
41
|
27
|
27
|
47
|
48
|
50
|
46
|
50
|
56
|
|
2026/04
|
45
|
46
|
55
|
80
|
71
|
44
|
30
|
26
|
53
|
50
|
36
|
34
|
56
|
35
|
41
|
38
|
42
|
55
|
111
|
121
|
22
|
35
|
57
|
64
|
84
|
69
|
74
|
29
|
29
|
52
|
|
|
2026/03
|
19
|
26
|
41
|
51
|
54
|
71
|
58
|
43
|
38
|
44
|
63
|
62
|
47
|
22
|
52
|
32
|
18
|
48
|
55
|
62
|
50
|
60
|
49
|
61
|
45
|
45
|
49
|
56
|
45
|
24
|
37
|
|
2026/02
|
115
|
94
|
101
|
106
|
123
|
100
|
71
|
64
|
51
|
67
|
76
|
84
|
103
|
119
|
103
|
45
|
71
|
94
|
80
|
82
|
86
|
100
|
87
|
64
|
57
|
56
|
70
|
36
|
|||
|
2026/01
|
55
|
54
|
20
|
40
|
55
|
63
|
88
|
87
|
109
|
131
|
179
|
197
|
180
|
153
|
107
|
125
|
133
|
153
|
44
|
40
|
47
|
63
|
65
|
91
|
88
|
121
|
120
|
122
|
99
|
54
|
91
|
|
2025/12
|
142
|
138
|
56
|
49
|
76
|
83
|
99
|
117
|
134
|
102
|
126
|
91
|
63
|
75
|
85
|
118
|
145
|
142
|
166
|
122
|
46
|
46
|
61
|
62
|
66
|
72
|
93
|
120
|
108
|
136
|
97
|
|
2025/11
|
35
|
35
|
37
|
31
|
38
|
31
|
24
|
47
|
49
|
24
|
41
|
63
|
60
|
67
|
52
|
43
|
44
|
43
|
56
|
78
|
95
|
114
|
101
|
98
|
82
|
94
|
110
|
117
|
145
|
162
|
|
|
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
|
|
|
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