China   2026-09-15   Tuesday   39.90N, 116.41E

Beijing

China
2026-09-15

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

21

PM2.5

52

PM10

163

O3

0.6

CO

4

SO2

14

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

15 Sep

80 Good

Wed

16 Sep

100 Good

Thu

17 Sep

101 Light

Fri

18 Sep

81 Good

Sat

19 Sep

61 Good

Sun

20 Sep

69 Good

Mon

21 Sep

32 Excellent

Real-time AQI (Monitoring Station in Beijing)

万寿西宫

54

17

PM2.5

55 *

PM10

162

O3

0.4

CO

3

SO2

17

NO2

东四

69

19

PM2.5

46

PM10

175

O3

0.4

CO

5

SO2

13

NO2

农展馆

59

22

PM2.5

62 *

PM10

165

O3

0.4

CO

5

SO2

12

NO2

官园

58

28

PM2.5

53

PM10

166

O3

0.5

CO

6

SO2

14

NO2

海淀区万柳

52

21

PM2.5

52 *

PM10

158

O3

0.4

CO

4

SO2

16

NO2

顺义新城

52

22

PM2.5

52 *

PM10

153

O3

0.4

CO

5

SO2

12

NO2

怀柔镇

53

18

PM2.5

47

PM10

162

O3

0.6

CO

4

SO2

16

NO2

昌平镇

63

27

PM2.5

53

PM10

170

O3

0.6

CO

3

SO2

16

NO2

密云新城

50

15

PM2.5

50

PM10

156

O3

0.5

CO

4

SO2

13

NO2

门头沟三家店

56

21

PM2.5

58 *

PM10

161

O3

0.6

CO

4

SO2

13

NO2

房山燕山

57

21

PM2.5

59 *

PM10

159

O3

0.4

CO

3

SO2

12

NO2

大兴旧宫

72

28

PM2.5

58

PM10

177

O3

0.6

CO

3

SO2

10

NO2

延庆石河营

73

15

PM2.5

40

PM10

178

O3

0.5

CO

4

SO2

15

NO2

怀柔新城

47

17

PM2.5

47

PM10

143

O3

0.5

CO

3

SO2

15

NO2

密云镇

48

22

PM2.5

48

PM10

153

O3

0.5

CO

7

SO2

11

NO2

延庆百泉

64

15

PM2.5

43

PM10

171

O3

0.5

CO

2

SO2

16

NO2

通州新华

52

20

PM2.5

52 *

PM10

158

O3

0.5

CO

2

SO2

15

NO2

八角北路9号

62

21

PM2.5

51

PM10

169

O3

0.7

CO

4

SO2

17

NO2

洳河巡河路

51

22

PM2.5

51 *

PM10

144

O3

0.7

CO

4

SO2

7

NO2

Monthly Average AQI (Beijing)

2021/09 - 2026/08

Air quality in the last 12 months (Beijing)

2026/08
30
36
27
26
35
40
34
26
40
55
43
20
18
24
32
21
23
33
38
51
59
36
35
32
40
21
25
22
27
22
20
2026/07
36
73
67
46
33
33
32
37
52
34
27
22
36
31
41
39
41
36
42
40
39
30
34
40
47
47
47
44
33
33
37
2026/06
43
84
41
28
26
27
18
28
20
25
25
45
48
35
69
39
32
55
68
26
29
55
41
55
33
32
62
73
56
40
2026/05
63
43
23
40
62
53
28
44
65
51
56
76
92
100
70
52
27
26
40
38
33
35
34
70
43
29
42
29
34
55
68
2026/04
45
79
97
58
41
26
33
76
62
46
50
75
80
80
100
98
60
102
76
89
67
64
61
64
65
51
35
34
27
49
2026/03
93
117
103
63
71
34
75
73
28
91
55
98
93
44
62
63
143
32
53
58
77
78
110
140
166
151
34
77
69
27
55
2026/02
40
25
64
84
36
16
16
31
80
81
36
65
76
67
20
26
70
31
57
76
152
36
33
65
104
78
39
73
2026/01
28
37
50
56
42
41
26
54
76
30
31
53
33
61
96
51
27
37
16
20
23
35
44
41
39
61
34
62
73
111
84
2025/12
25
19
31
31
51
80
46
31
57
78
54
44
32
45
68
54
85
175
140
17
31
67
49
21
23
49
61
91
30
23
22
2025/11
27
17
57
72
162
159
75
57
27
41
72
85
24
55
70
24
16
26
47
29
55
60
82
50
32
66
29
67
90
87
2025/10
41
48
40
44
45
19
41
20
8
12
18
34
47
47
64
67
24
11
14
18
25
46
64
90
117
23
33
95
179
136
61
2025/09
20
39
44
52
47
22
28
27
50
38
53
59
50
26
20
19
15
20
30
36
44
32
40
49
37
44
51
37
31
35
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